There is a comprehensive selection of transmitters in the Bellman Visit smart home range. Each type of transmitter (or trigger unit than some people refer to them as) has its own dedicated purpose to detect the different sounds or events in and around your home. They transmit a radio signal to your chosen Bellman receiver to alert you. All the Visit transmitters work with all the Visit receivers!
44BE1433
The Mobile phone transceiver connects the Visit system to your mobile phone, tablet, or smartwatch via Bluetooth
44BE1411
For use with Bellman Visit alert systems, this detects doorbell/intercoms so you won't miss important visitors
44BE1420
Bellman Visit Push Button Doorbell / Personal Call Button Transmitter - BE1420
44BE1431
A Bellman Visit System transmitter for detecting incoming calls for deaf and hard of hearing people.
44BE1481
Bellman Visit Smoke Alarm Transmitter - Optical with Heat Sensor - BE1481
44BE1491
An ideal solution for parents with hearing loss, this baby monitor alerts users through vibrations or lights.
44BE1555
Bellman Visit Carbon Monoxide Detector - BE1555