Honeywell’s
5808W3 is a 3V lithium powered,
photoelectronic smoke/heat detector with a built-in wireless
transmitter. It is intended for use with any 5800 Series
Wireless Receiver/Transceiver for residential installations.
The transmitter can send alarm,
tamper, maintenance (when control panels are equipped to process maintenance
signals), and battery condition messages to the system’s receiver.