Description
DHI-ARM310-W2(868) Wireless Input Module
Wireless input expansion. Six alarm types: burglary, medical, fire, emergency, gas and tamper NC and NO are available for alarm inputs (NO is default). Signal strength detection. Low battery alarm. Temperature monitoring. Frequency hopping function and two-way communication technology ensure communication stability. Cloud update and automatic recovery from update errors.
Specifications:
- Port
- Indicator Light - 1 × green alarm indicator
- Button - 1 × power button
- Protection Zone - 1-channel dry contact input
Function
- Tampering Alarm - Yes
- Remote Upgrade - Cloud update
- Low Battery Alarm - Yes
- Test Mode - Yes
- Search - Signal strength detection
Wireless
- Carrier Frequency - 433.1 MHz–434.6 MHz
- Communication Distance - Up to 1,000 m (3,280.84 ft) in an open space
- Communication Mechanism - Two-way
- Frequency Hopping - Yes
- Encryption Mode - AES128
General
- Power Supply Mode CR123A battery
- Power Consumption Max. 70mW
- Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor)
- Operating Humidity - 10%–90% (RH)
- Dimensions - 100.2mm × 20.8mm × 20.3mm (3.94" × 0.82" ×0.80")
- Package Dimensions - 135.0mm × 98.5mm × 27.8mm (5.31" × 3.88" × 1.09")
- Installation Mode - Bracket mount
- Net Weight - 70g (0.15lb)
- Gross Weight - 115g (0.25lb)
- Certification - CE
- Battery Life - 5 years
- Casing Material - PC + ABS
Temperature
- Measurement Range - –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor)
- Measurement Precision - ± 1 °C (± 33.8 °F)
- Resolution - 1 °C (33.8 °F)
