Wireless Indoor Alarm, Black, AJAX

Sensor Type: Wireless
Compatibility: Ajax Hub
Alarm Type: Sound
External LED Contacts: Yes
Alarm Volume: Adjustable, 81-105 dB at 1 meter
Arming Indication: Yes
Power Supply: Battery
Battery Type: 2 CR123A, 3 V
Battery Indicator: Yes
Battery Life: Up to 5 years
Standby Current Consumption: 70 µA
Tamper Protection: Yes
Transmission Power: 25 mW
Transmission Protocol: Jeweller (868.0-868.6 MHz)
Maximum Transmission Range: Up to 2,000 meters (6,552 feet)
Alarm Signal Duration: From 3 seconds to 3 minutes
Moisture Resistance: IP50
Operating Temperature: From 0°C (+32°F) to +50°C (+122°F)
Dimensions: 75×75.6×26.6 mm
Weight: 96 g