DAHUA Security CCTV Indoor Siren DH-ARA11
DH-ARA11 is a Dahua siren for internal environments to alert you when there’s a breach in your environments
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DH-ARA11 is a Dahua siren for internal environments for you to be alert whenever there’s a breach on your property.
DH-ARA11 is a Dahua siren for internal environments to alert you when there’s a breach in your environments
tech brand | DAHUA TECHNOLOGY |
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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.
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
1MP 31x Starlight IR PTZ HDCVI Analog Camera
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
Experience 720P video and the simplicity of using existing cabling infrastructure with the Dahua DH-HAC-B1A11P HDCVI camera. The Cooper series 720P HDCVI camera features a compact design and offers a high-quality image at a friendly price. It offers various fixed lens models with a multi-language OSD and HD/SD switchable output. Its structural flexibility and high cost-performance make the camera an ideal choice for SMB solutions.
Technical Specification Camera
Image Sensor:1/2.7″ CMOS
Effective Pixels 1280(H)×720(V), 1MP
Scanning System: Progressive
Electronic Shutter Speed PAL: 1/25~1/100000s
NTSC: 1/30~1/100000s
Minimum Illumination: 0.04Lux/F2.4, 30IRE, 0Lux IR on
S/N Ratio: More than 65dB
IR Distance: Up to 20m (66feet)
IR On/Off Control: Auto / Manual
Lens
Lens Type: Fixed lens / Fixed iris
Mount Type: Board-in
Focal Length: 2.8mm
Max Aperture: F2.4
The angle of View H: 93°
V: 48°
Close Focus Distance 800mm
31.50”
Video
Resolution: 720P (1280×720)
Frame Rate: 25/30fps@720P
Video Output: 1-channel BNC high definition video output / CVBS
Video output :(Can switch)
Day/Night Auto (ICR)
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