DAHUA ARD312 Iron Door Contact
> Standard gap 40mm
> Support iron door
> Spacers, covers, and screws included.

₦0.00
tech brand | DAHUA TECHNOLOGY |
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Technical Specification | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detection Range | >40mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Mounting Type | Surface mount | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Relay Output | N.C. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Tamper Switch | – | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dimension | 50mmx18mmx10mm | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Working Voltage | <DC100V | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Operation Current | <500mA | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Working Temperature | -10°C~+55°C | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Material | Metal plate |
DAHUA Emergency Break Glass Button ASF921 has a Photoelectric control technology to prevent the mechanical failure, Ultra-low temperature design, not only is it more safe, it’s also more durable. It has 500,000 electricity aging test, Built-in reverse current protection circuit in case of high current and it also comes with an in-buit microprocessor chip control circuit.
1MP 31x Starlight IR PTZ HDCVI Analog Camera
Smart H.265+/H.265/Smart H.264+/H.264
> Max 200Mbps Incoming Bandwidth
> Up to 8MP Resolution for Preview and Playback
> Up to 2ch@4K/8ch@1080P decoding
> HDMI/VGA simultaneous video output
> Support IPC UPnP, 16PoE ports
is built with Professional circuit design, no mechanical failure it uses fire retardant material, convenient installation, normally open/closed functions, flexible application. It has 500000 times fatigue test and durability, Access control project designated accessory products
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