Port
Alarm Input
1-channel external digital input

Function
Indicator Light
1 × green alarm indicator
Button
1 × power button
Remote Update
Cloud update
Low Battery Detection
Yes
Tamper
Yes
Measuring Range (Temperature)
–15 °C to +65 °C (+5 °F to +149 °F) (indoor)

Technical
Sensor
Reed switch
Movement Distance
- 40 mm (1.57-)
Anti-EMI/RFI Interference
Yes
Test Mode
Yes
Scenario
Non-metal doors

Wireless
Carrier Frequency
868.0 MHz–868.6 MHz
Transmitter Power (EIRP)
Limit 25 mW
Communication Mechanism
Two-way
Communication Distance
Up to 1,400 m (4,593.18 ft) in an open space
Encryption Mode
AES128
Frequency Hopping
Yes

General
Power Supply
CR123A battery
Power Supply Type
Type C
Battery Model
CR123A
Battery Life
A single CR123 battery can last for 4.6 years if alarms are triggered 2 times a day, with a battery efficiency of 80%.
Low Battery Threshold
2.2V
Battery Restore Threshold
2.6V
Power Consumption
0.258 W (Max), 0.087 mW (Standby)
Operating Temperature
–10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity
10%–90% (RH)
Product Dimensions
101.0 mm × 21.0 mm × 22.2 mm (3.98- × 0.83- × 0.87-) (L × W × H)
Net Weight
48.7 g (0.11 lb)
Gross Weight
88 g (0.19 lb)
Installation
Wall mount
Casing Material
PC + ABS
Certifications
CE
Packaging Dimensions
110.0 mm × 75.0 mm × 33.0 mm (3.61- × 2.46- × 1.08-) (L × W × H)