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Complete Dahua Input Expander - Dhi-arm310-w2(868) Perfect Gift [pxjnUIQ3]
Complete Dahua Input Expander - Dhi-arm310-w2(868) Perfect Gift [pxjnUIQ3]• 1-channel dry contact input, NC and NO are available for alarm inputs (NO by default)• Remote configuration, cloud upgrade and check status (via mobile App)• Built-in battery for up to 5 years, and supports
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Complete Dahua Input Expander - Dhi-arm310-w2(868) Perfect Gift [pxjnUIQ3]
• 1-channel dry contact input, NC and NO are available for alarm inputs (NO by default)
• Remote configuration, cloud upgrade and check status (via mobile App)
• Built-in battery for up to 5 years, and supports low battery alarm.
• Temperature measurement.
• Frequency hopping, two-way communication and AES128 encryption algorithm ensure the communication's stability and security.
What Our Customers Say
Absolutely no complaints!
It’s a very sound and well-made tool.
- Carmela O..
Absolutely no complaints!
It's a high-performance, quality product.
- Jemima K..
Absolutely no complaints!
A very smart and resourceful design.
- Caspian P..
