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Dahua DHI-ARM310-W2(868) Dahua wireless input expander
Dahua DHI-ARM310-W2(868). Dahua wireless input expander. Six types of alarm. NC/NO alarm inputs. Signal strength detection. Low battery alarm. Temperature monitoring. Frequency hopping and two-way communication. Cloud update and automatic recovery in case of update failure Wireless input expander.
Wireless expander with one zone input
Six alarm types: Intrusion, Medical Alarm, Fire, Emergency, Gas and Tamper
Incorporates temperature measurement with a range of -15°C ~ +65°C (±1°C)
868 ~ 868.6 MHz two-way radio communication
Radio range up to 1.2 km in open field
AES128 encryption mode
NC and NO alarm inputs (NO by default)
Powered by CR123A battery (shelf life up to 5 years [NA] or 2 years [NC])
125 mW maximum consumption
Operating temperature -10°C ~ +55°C
Relative humidity 10% ~ 90%
Polycarbonate and ABS plastic shell
Dimensions: 21 (W) x 100.2 (H) x 21.3 mmWeight: 70g
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