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FireAngel Smart RF Radio Module - FS1521W2-T

Product Code: FS1521W2-T

Customer Rating: 5 stars

FireAngel FS1521W2-T Smart RF Radio Module Key Features

Product Information

Create a safety network of wirelessly connected devices by adding the Smart RF module to them.
Simply plug into the back of a compatible Smart RF Ready alarm unit and wirelessly interconnect with up to 50 other Smart RF devices (within 35m) with an easy to use two button 'learn in' process.

Compatible Alarms

The Smart RF Module can be inserted into the following alarms:

Model Number Model Type Connection Type
HM-SN-1 Mains Heat Alarm Plug-in
SM-SN-1 Mains Smoke Alarm Plug-in
FS1226-T Battery Heat Alarm Plug-in
FS2126-T Battery Smoke Alarm Plug-in
FS1326-T Battery CO Alarm Plug-in

Technical Details

Product Code: FS1521W2-T
Product Dimensions: 29x55x30mm
Supply Voltage: 3V DC
Battery: 10 year sealed lithium
Technology: Smart RF
Maximum number of connected devices: 50 Smart RF devices
Manufacturer's Warranty Period: 5 Years
Product Weight: 24g
Tested to: ETSI EN 300 220-2 V2.4.1, ETSI EN 301 489-1 V1.9.2, ETSI EN 301 489-3 V1.6.1
Operating Frequency: 868 MHz
Operating Range: 35m (over 200m in clear air)

Customer Reviews

  • from Rating:5 stars

    easy to fit and set up-Hopefully never have to prove it works for real

  • from Inverness-shire Rating:5 stars

    Used these to link alarms in a hybrid set up with some hard wired and others wireless linked. Simple set up with no issues. Has made installation a lot simpler, especially for the living room alarm which was not convenient to hard wire. Excellent service and advice from Safefiredirect and fast delivery to Highlands.

  • from Forres Rating:5 stars

    This module works great in both the smoke and heat alarms. I needed a second attempt to link in the 4th alarm but I'm pretty sure all four went off together in the end as the 4th one joined in. Loud enough for my neighbour to hear and my dog to howl!

Delivery Information

Returns & Refunds

£24.99 Ex Vat

£29.99 Inc Vat

In stock:In stock

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