2-Way Wireless Indoor Siren WT4901
2-Way Wireless Indoor Siren WT4901
- Siren Output – 85dB
- Siren sounds for alarms, door chimes, entry/exit delay and troubles
- Transmits RF status, low battery and tamper condition
- Front and back tamper detection
- Nominal battery life - 1 year
- Compatible with IMPASSA 433MHz
- Onboard test button