- 868.42MHz (EU)/908.42MHz (US)/869.0Mhz (RU)
- Operate by 4 X 1.5V Alkaline/LR14 type battery or DC6V
- Operation range : up to 100 feet
- Tamperproof protection
- LED for indication and battery status
- Built-in 100dB sounder for alarm
- Wall mount design for indoor use
- Two-level siren volume adjustment
- Protocol : Z-Wave™