Need help? Call Us: 01322 388830

Want to place a bulk order? Contact Us
Addressable Smoke Sensors

Hochiki Addressable Photoelectric Smoke Detector ALN-EN

Product Code: ALN-EN
£26.27 excl. VAT
Colour: Ivory
 
Best Price
Quantity
3+
5+
10+
Unit Price
£25.74
£25.22
£24.69
Discount
2%
4%
6%

1-3 Days Delivery

Description

The ALN-EN is a direct replacement of the ALG-EN and will share the same bases. Model ALN-EN is a Photoelectric Smoke Sensor, which is fully compatible with Hochiki's ESP Analogue Addressable Protocol. The ALN-EN incorporates Hochiki's newest High Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of applications.

This also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio and reducing susceptibility to false alarms. The ALN-EN smoke chamber is easily removed or replaced for cleaning and utilises a unique improved baffle design which allows smoke to enter the chamber whilst keeping out ambient light.

Key Features:

● Removable, High Performance chamber
● Twin LEDs allow 360 viewing – green when polling, turn red in fire
● Locking mechanism (sensor to base)
● Variable sensitivity
● Electronically addressed
● Pulsing/non-pulsing controlled from panel
● Approved by LPCB & VdS
● SIL Level 2 approved variants available
● Available in white

Download Data Sheets

Click the PDF to download each individual data sheet.

    Datasheet
    • ALN-EN_Specification.pdf PDF
{"id":7631264612412,"title":"Hochiki Addressable Photoelectric Smoke Detector ALN-EN","handle":"hochiki-addressable-photoelectric-smoke-detector-aln-en","description":"\u003cp\u003eThe ALN-EN is a direct replacement of the ALG-EN and will share the same bases. Model ALN-EN is a Photoelectric Smoke Sensor, which is fully compatible with Hochiki's ESP Analogue Addressable Protocol. The ALN-EN incorporates Hochiki's newest High Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of applications.\u003c\/p\u003e\n\n\u003cp\u003eThis also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio and reducing susceptibility to false alarms. The ALN-EN smoke chamber is easily removed or replaced for cleaning and utilises a unique improved baffle design which allows smoke to enter the chamber whilst keeping out ambient light.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003e● Removable, High Performance chamber\n\u003cbr\u003e● Twin LEDs allow 360 viewing – green when polling, turn red in fire\n\u003cbr\u003e● Locking mechanism (sensor to base)\n\u003cbr\u003e● Variable sensitivity\n\u003cbr\u003e● Electronically addressed\n\u003cbr\u003e● Pulsing\/non-pulsing controlled from panel\n\u003cbr\u003e● Approved by LPCB \u0026amp; VdS\n\u003cbr\u003e● SIL Level 2 approved variants available\n\u003cbr\u003e● Available in white\u003c\/p\u003e","published_at":"2024-06-07T11:20:07+01:00","created_at":"2024-06-07T11:20:07+01:00","vendor":"Hochiki","type":"Addressable Smoke Sensors","tags":["Addressable","Addressable Smoke Sensors","Fire \u0026 Smoke","Fire Detection","Fire Safety","Hochiki","Pre-order","Type: Fire Alarm"],"price":2627,"price_min":2627,"price_max":3483,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41813159870524,"title":"Ivory","option1":"Ivory","option2":null,"option3":null,"sku":"ALN-EN","requires_shipping":true,"taxable":true,"featured_image":{"id":36258486386748,"product_id":7631264612412,"position":15,"created_at":"2024-06-07T13:04:48+01:00","updated_at":"2024-06-07T13:04:50+01:00","alt":null,"width":2000,"height":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890","variant_ids":[41813159870524]},"available":true,"name":"Hochiki Addressable Photoelectric Smoke Detector ALN-EN - Ivory","public_title":"Ivory","options":["Ivory"],"price":2627,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":29305148014652,"position":15,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":41813159903292,"title":"Black","option1":"Black","option2":null,"option3":null,"sku":"ALN-EN(BLK)","requires_shipping":true,"taxable":true,"featured_image":{"id":36258486026300,"product_id":7631264612412,"position":9,"created_at":"2024-06-07T13:04:48+01:00","updated_at":"2024-06-07T13:04:50+01:00","alt":null,"width":2000,"height":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890","variant_ids":[41813159903292]},"available":true,"name":"Hochiki Addressable Photoelectric Smoke Detector ALN-EN - Black","public_title":"Black","options":["Black"],"price":3483,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":29305147752508,"position":9,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":41813159936060,"title":"White","option1":"White","option2":null,"option3":null,"sku":"ALN-EN(WHT)","requires_shipping":true,"taxable":true,"featured_image":{"id":36258485895228,"product_id":7631264612412,"position":2,"created_at":"2024-06-07T13:04:48+01:00","updated_at":"2024-06-07T13:04:49+01:00","alt":null,"width":2000,"height":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889","variant_ids":[41813159936060]},"available":true,"name":"Hochiki Addressable Photoelectric Smoke Detector ALN-EN - White","public_title":"White","options":["White"],"price":2627,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":29305147457596,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__8.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__6.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__2.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__6.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__5.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__4.png?v=1717761889","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__3.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_9.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_8.jpg?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_5.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_3.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_2.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890"],"featured_image":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__8.png?v=1717761890","options":["Colour"],"media":[{"alt":null,"id":29305147424828,"position":1,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__8.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__8.png?v=1717761890","width":1920},{"alt":null,"id":29305147457596,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889","width":2000},{"alt":null,"id":29305147490364,"position":3,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__6.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__6.png?v=1717761890","width":1920},{"alt":null,"id":29305147523132,"position":4,"preview_image":{"aspect_ratio":1.414,"height":724,"width":1024,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__2.png?v=1717761890"},"aspect_ratio":1.414,"height":724,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__2.png?v=1717761890","width":1024},{"alt":null,"id":29305147555900,"position":5,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__6.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__6.png?v=1717761890","width":1920},{"alt":null,"id":29305147621436,"position":6,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__5.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__5.png?v=1717761890","width":1920},{"alt":null,"id":29305147654204,"position":7,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__4.png?v=1717761889"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__4.png?v=1717761889","width":1920},{"alt":null,"id":29305147686972,"position":8,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__3.png?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__3.png?v=1717761890","width":2000},{"alt":null,"id":29305147752508,"position":9,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890","width":2000},{"alt":null,"id":29305147818044,"position":10,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_9.png?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_9.png?v=1717761890","width":2000},{"alt":null,"id":29305147883580,"position":11,"preview_image":{"aspect_ratio":1.0,"height":450,"width":450,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_8.jpg?v=1717761890"},"aspect_ratio":1.0,"height":450,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_8.jpg?v=1717761890","width":450},{"alt":null,"id":29305147916348,"position":12,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_5.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_5.png?v=1717761890","width":1920},{"alt":null,"id":29305147949116,"position":13,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_3.png?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_3.png?v=1717761890","width":2000},{"alt":null,"id":29305147981884,"position":14,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_2.png?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_2.png?v=1717761890","width":2000},{"alt":null,"id":29305148014652,"position":15,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe ALN-EN is a direct replacement of the ALG-EN and will share the same bases. Model ALN-EN is a Photoelectric Smoke Sensor, which is fully compatible with Hochiki's ESP Analogue Addressable Protocol. The ALN-EN incorporates Hochiki's newest High Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of applications.\u003c\/p\u003e\n\n\u003cp\u003eThis also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio and reducing susceptibility to false alarms. The ALN-EN smoke chamber is easily removed or replaced for cleaning and utilises a unique improved baffle design which allows smoke to enter the chamber whilst keeping out ambient light.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003e● Removable, High Performance chamber\n\u003cbr\u003e● Twin LEDs allow 360 viewing – green when polling, turn red in fire\n\u003cbr\u003e● Locking mechanism (sensor to base)\n\u003cbr\u003e● Variable sensitivity\n\u003cbr\u003e● Electronically addressed\n\u003cbr\u003e● Pulsing\/non-pulsing controlled from panel\n\u003cbr\u003e● Approved by LPCB \u0026amp; VdS\n\u003cbr\u003e● SIL Level 2 approved variants available\n\u003cbr\u003e● Available in white\u003c\/p\u003e"}
Hochiki

Hochiki Addressable Photoelectric Smoke Detector ALN-EN

From £26.27 excl. VAT

The ALN-EN is a direct replacement of the ALG-EN and will share the same bases. Model ALN-EN is a Photoelectric Smoke Sensor, which is fully compatible with Hochiki's ESP Analogue Addressable Protocol. The ALN-EN incorporates Hochiki's newest High Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of applications.

This also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio and reducing susceptibility to false alarms. The ALN-EN smoke chamber is easily removed or replaced for cleaning and utilises a unique improved baffle design which allows smoke to enter the chamber whilst keeping out ambient light.

Key Features:

● Removable, High Performance chamber
● Twin LEDs allow 360 viewing – green when polling, turn red in fire
● Locking mechanism (sensor to base)
● Variable sensitivity
● Electronically addressed
● Pulsing/non-pulsing controlled from panel
● Approved by LPCB & VdS
● SIL Level 2 approved variants available
● Available in white

Colour

View product

  • Secure Payment

    Shop with confidence – your transactions are protected with industry-standard encryption and trusted payment gateways.

  • Technical Support

    Need advice? Our expert team is on hand to help you choose the right products and support your project from start to finish.

  • Fast Dispatch

    Order today, we’ll ship today.* With a huge range in stock, we offer rapid dispatch to keep your project moving.
{"id":7631264612412,"title":"Hochiki Addressable Photoelectric Smoke Detector ALN-EN","handle":"hochiki-addressable-photoelectric-smoke-detector-aln-en","description":"\u003cp\u003eThe ALN-EN is a direct replacement of the ALG-EN and will share the same bases. Model ALN-EN is a Photoelectric Smoke Sensor, which is fully compatible with Hochiki's ESP Analogue Addressable Protocol. The ALN-EN incorporates Hochiki's newest High Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of applications.\u003c\/p\u003e\n\n\u003cp\u003eThis also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio and reducing susceptibility to false alarms. The ALN-EN smoke chamber is easily removed or replaced for cleaning and utilises a unique improved baffle design which allows smoke to enter the chamber whilst keeping out ambient light.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003e● Removable, High Performance chamber\n\u003cbr\u003e● Twin LEDs allow 360 viewing – green when polling, turn red in fire\n\u003cbr\u003e● Locking mechanism (sensor to base)\n\u003cbr\u003e● Variable sensitivity\n\u003cbr\u003e● Electronically addressed\n\u003cbr\u003e● Pulsing\/non-pulsing controlled from panel\n\u003cbr\u003e● Approved by LPCB \u0026amp; VdS\n\u003cbr\u003e● SIL Level 2 approved variants available\n\u003cbr\u003e● Available in white\u003c\/p\u003e","published_at":"2024-06-07T11:20:07+01:00","created_at":"2024-06-07T11:20:07+01:00","vendor":"Hochiki","type":"Addressable Smoke Sensors","tags":["Addressable","Addressable Smoke Sensors","Fire \u0026 Smoke","Fire Detection","Fire Safety","Hochiki","Pre-order","Type: Fire Alarm"],"price":2627,"price_min":2627,"price_max":3483,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":41813159870524,"title":"Ivory","option1":"Ivory","option2":null,"option3":null,"sku":"ALN-EN","requires_shipping":true,"taxable":true,"featured_image":{"id":36258486386748,"product_id":7631264612412,"position":15,"created_at":"2024-06-07T13:04:48+01:00","updated_at":"2024-06-07T13:04:50+01:00","alt":null,"width":2000,"height":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890","variant_ids":[41813159870524]},"available":true,"name":"Hochiki Addressable Photoelectric Smoke Detector ALN-EN - Ivory","public_title":"Ivory","options":["Ivory"],"price":2627,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":29305148014652,"position":15,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":41813159903292,"title":"Black","option1":"Black","option2":null,"option3":null,"sku":"ALN-EN(BLK)","requires_shipping":true,"taxable":true,"featured_image":{"id":36258486026300,"product_id":7631264612412,"position":9,"created_at":"2024-06-07T13:04:48+01:00","updated_at":"2024-06-07T13:04:50+01:00","alt":null,"width":2000,"height":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890","variant_ids":[41813159903292]},"available":true,"name":"Hochiki Addressable Photoelectric Smoke Detector ALN-EN - Black","public_title":"Black","options":["Black"],"price":3483,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":29305147752508,"position":9,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":41813159936060,"title":"White","option1":"White","option2":null,"option3":null,"sku":"ALN-EN(WHT)","requires_shipping":true,"taxable":true,"featured_image":{"id":36258485895228,"product_id":7631264612412,"position":2,"created_at":"2024-06-07T13:04:48+01:00","updated_at":"2024-06-07T13:04:49+01:00","alt":null,"width":2000,"height":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889","variant_ids":[41813159936060]},"available":true,"name":"Hochiki Addressable Photoelectric Smoke Detector ALN-EN - White","public_title":"White","options":["White"],"price":2627,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"","featured_media":{"alt":null,"id":29305147457596,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__8.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__6.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__2.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__6.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__5.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__4.png?v=1717761889","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__3.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_9.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_8.jpg?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_5.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_3.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_2.png?v=1717761890","\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890"],"featured_image":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__8.png?v=1717761890","options":["Colour"],"media":[{"alt":null,"id":29305147424828,"position":1,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__8.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__8.png?v=1717761890","width":1920},{"alt":null,"id":29305147457596,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__7.jpg?v=1717761889","width":2000},{"alt":null,"id":29305147490364,"position":3,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__6.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__6.png?v=1717761890","width":1920},{"alt":null,"id":29305147523132,"position":4,"preview_image":{"aspect_ratio":1.414,"height":724,"width":1024,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__2.png?v=1717761890"},"aspect_ratio":1.414,"height":724,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_WHT__2.png?v=1717761890","width":1024},{"alt":null,"id":29305147555900,"position":5,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__6.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__6.png?v=1717761890","width":1920},{"alt":null,"id":29305147621436,"position":6,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__5.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__5.png?v=1717761890","width":1920},{"alt":null,"id":29305147654204,"position":7,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__4.png?v=1717761889"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__4.png?v=1717761889","width":1920},{"alt":null,"id":29305147686972,"position":8,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__3.png?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__3.png?v=1717761890","width":2000},{"alt":null,"id":29305147752508,"position":9,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_BLK__1.jpg?v=1717761890","width":2000},{"alt":null,"id":29305147818044,"position":10,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_9.png?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_9.png?v=1717761890","width":2000},{"alt":null,"id":29305147883580,"position":11,"preview_image":{"aspect_ratio":1.0,"height":450,"width":450,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_8.jpg?v=1717761890"},"aspect_ratio":1.0,"height":450,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_8.jpg?v=1717761890","width":450},{"alt":null,"id":29305147916348,"position":12,"preview_image":{"aspect_ratio":1.778,"height":1080,"width":1920,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_5.png?v=1717761890"},"aspect_ratio":1.778,"height":1080,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_5.png?v=1717761890","width":1920},{"alt":null,"id":29305147949116,"position":13,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_3.png?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_3.png?v=1717761890","width":2000},{"alt":null,"id":29305147981884,"position":14,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_2.png?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_2.png?v=1717761890","width":2000},{"alt":null,"id":29305148014652,"position":15,"preview_image":{"aspect_ratio":1.0,"height":2000,"width":2000,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890"},"aspect_ratio":1.0,"height":2000,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/ALN-EN_1.jpg?v=1717761890","width":2000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe ALN-EN is a direct replacement of the ALG-EN and will share the same bases. Model ALN-EN is a Photoelectric Smoke Sensor, which is fully compatible with Hochiki's ESP Analogue Addressable Protocol. The ALN-EN incorporates Hochiki's newest High Performance Chamber Technology removing the need to use Ionisation Smoke Sensors in the majority of applications.\u003c\/p\u003e\n\n\u003cp\u003eThis also allows the sensor threshold level to be increased, thereby improving the signal to noise ratio and reducing susceptibility to false alarms. The ALN-EN smoke chamber is easily removed or replaced for cleaning and utilises a unique improved baffle design which allows smoke to enter the chamber whilst keeping out ambient light.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003c\/p\u003e\n\n\u003cp\u003e● Removable, High Performance chamber\n\u003cbr\u003e● Twin LEDs allow 360 viewing – green when polling, turn red in fire\n\u003cbr\u003e● Locking mechanism (sensor to base)\n\u003cbr\u003e● Variable sensitivity\n\u003cbr\u003e● Electronically addressed\n\u003cbr\u003e● Pulsing\/non-pulsing controlled from panel\n\u003cbr\u003e● Approved by LPCB \u0026amp; VdS\n\u003cbr\u003e● SIL Level 2 approved variants available\n\u003cbr\u003e● Available in white\u003c\/p\u003e"}