AVTech AVM 428
دوربین تحت شبکه 2مگا پیکسل فول اچ دی فول پورت با صدای رفت و برگشتی و دید در شب
1080P HD, 2M Pixels
IR Range Up To 10m
Smart Recording To Reduce Hard Disk Storage
Need a quick solution for indoor day & night monitoring? AVM428B might be the one you need.
This 2 megapixel camera, AVM428B, is an indoor-use IR dome camera with 12 IR LEDs, and supports HD image display, allowing users to have clear and sharp monitoring pictures. Its IR projection distance could reach up to 10 meters for dark area monitoring, suitable for places like factories or warehouses.
It\'s also capable of connecting external alarm devices, such as a buzzer or magnetic contacts, for function scalability. What\'s more, POE (power-over-ethernet) is also possible for this camera.
For data storage, in addition to use with AVTECH NVRs, this camera also supports ONVIF standard to use with other brand\'s NVR and simplify system integration.
External Alarm I/O Accessories
This camera supports all kinds of N.O. / N.C. type alarm sensors; for example, active infrared sensor, smoke detector, magnetic contacts and so forth to extend the flexibility of IP surveillance.
Image Sensor 1/2.9\" SONY H.R. image sensor
Min. Illumination 0.1 Lux / F1.5, 0 Lux (LED ON)
S/N Ratio More than 48dB (AGC off)
Electronic Shutter 1/2 to 1/10,000 sec
Lens f3.8mm / F1.5
Viewing Angle 73.2°(Horizontal) / 47.4°(Vertical) / 85.4°(Diagonal)
IR LED 12 Units
IR Effective Range Up to 10 meters
IR Shift Yes
PIR Sensor Detection Range 76° wide angle with up to 5m long distance at 2.5m height (under 30°C)
IRIS Mode AES
White Balance ATW
Operating Temperature 0℃~40℃
Power Source (±10%) 12V / 1A
Net Weight 0.37 kg