This is a Test/Hush Remote control, and is suitable for our Wireless smoke alarms (7477 W10Yr). It enables the user to both test and hush the wireless smoke alarms.

From November 2023 interconnected wireless alarms will become a requirement in rented dwellings. Checking and testing will be much easier with this remote. It has a replaceable battery. 

Measures 73mm x 15mm and is sold separately to the alarms.