Dahua Wireless Input Expander
Overview
The Dahua Wireless Input Expander enhances alarm system functionality by supporting six types of alarms, including intrusion, medical, fire, emergency, gas, and tamper. It offers NC and NO alarm inputs, signal strength detection, and low battery alerts to ensure reliable performance. With temperature monitoring, secure communication, and cloud updates, it provides stable and efficient operation.
Key Features
• Six alarm types: Intrusion, medical, fire, emergency, gas, and tamper
• NC and NO alarm inputs (NO by default) for flexible configuration
• Signal strength detection for optimal installation placement
• Low battery alarm for timely maintenance
• Temperature monitoring for environmental awareness
• Stable communication via frequency hopping and two-way technology
• Cloud update support with auto-recovery in case of update failures
