Dahua Alarm Automation Input Expander ARM310-W2(868)

• Six types of alarm: intrusion, medical, fire, emergency, gas, and tamper
• NC and NO are available for alarm inputs (NO by 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 failure

ARM310-W2(868)

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