This optical and thermal smoke transmitter is a component of the Bellman Visit home alerting system. If it senses heat or smoke, it will immediately transmit a signal to your Bellman receiver(s), which are sold separately. The receivers send out alerts via a strong vibration and/or a bright flashing light. For customers who have hearing loss, the smoke alarm also has an audio alarm. It has a toast mode that prevents cooking-related false alerts and warns you when the battery is getting low.
Protect your home and family by using optical smoke and thermal sensors to detect smoke or heat.