433Mhz wireless CO Detector. Compatible with Alexor, Impassa and PowerSeries V4.5.
Colorless, tasteless, odorless but deadly, carbon monoxide (CO) is impossible to detect without a warning device. The WS4913 provides frontline protection against the silent threat of carbon monoxide poisoning.
Built-in 85dB alarm at 10 ft (3 m)
Low sensitivity supervision
Electrochemical sensing technology
Transmits RF status, low battery and tamper condition
4-5 year battery life
Onboard LEDs indicate: * Red – Alarm * Yellow – Trouble * Green – Power * Amber – Warm Up
End-of-Life (EOL) indicator (5 year)
Low battery supervision
Compatible with Alexor , Impassa and PowerSeries v4.5 & higher