Serene Central Alert Smoke and Fire Alarm with Audio Alarm Transmitter

The Central Alert Audio Transmitter CA-AX detects the audio alarm of the smoke detector and sends a wireless signal to compatible
Central Alert notification units CA-360 CA-380 CA-PX and CA-RX to alert you.

Features:

• UL listed smoke and CO detector with sealed in 10 year lithium battery


• Wireless transmitter detects T3 T4 and traditional alarm sounds


• Range: up to 200 ft in open space


• Backup battery functions for at least 7 days

[Click here for user manual]"