SE812 Indoor Siren Features： ◆Built-in 85dB sounder and flashing red LED will indicate presence of trigger ◆Low battery LED indication
Specification：
Protocol	Z-Wave
Frequency	868.42MHz (EU) / 908.42MHz (US)
Code Type	Learning
Transceiver	Yes
Operating Range	Up to 100 feet
Power	4x 1.5V (LR14)
Protection Degree	Indoor use
Operating Temp.	0°C- 40°C (32°F~104°F)
Z-Wave Certification	ZC08-09070012

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