Chuông cửa ra vào 4.3 inch có màn hình LCD hiển thị cảm biến chuyển động hồng ngoại tại Lotte Market
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Chào mừng đến với cửa hàng. 2⃣Mua hàng→Nhìn chúng ta. PIR Motion Detection: 4. Low Power Consumption: 1800mAh lithium ion battery, easy to use. Infrared Night Vision: Two 850nm infrared lights, infrared distance 1‑2m/3. Video Camera Mode: Support video mode or camera mode, automatic shutdown function, support manual image capture. Data Storage Mode: No stored data will be lost after: Còn hàng
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Giới thiệu Chuông cửa ra vào 4.3 inch có màn hình LCD hiển thị cảm biến chuyển động hồng ngoại tại Lotte Market
Chào mừng đến với cửa hàng... Allinit
1⃣Trước khi gặp vấn đề tư vấn tôi, anh sẽ không có mất gì cả.
2⃣Mua hàng→Nhìn chúng ta. →Ưu tiên gửi gói hàng.
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Feature:
1. PIR Motion Detection: 4.3in high‑definition TFT LCD display, support PIR human body sensing motion detection.
2. Low Power Consumption: 1800mAh lithium ion battery, easy to use. Support USB or mobile power supply.
3. Infrared Night Vision: Two 850nm infrared lights, infrared distance 1‑2m/3.28‑6.56ft, using PMW splitting technology, the night is clearer.
4. Video Camera Mode: Support video mode or camera mode, automatic shutdown function, support manual image capture.
5. Weatherproof: IP55 waterproof rating, it can be used even in rainy weather outdoors.
6. Data Storage Mode: No stored data will be lost after power failure, maximum support 32G high‑speed memory storage card.
Specification:
Item Type: Door Viewer
Material: ABS+Zinc Alloy
Use: Household
Battery: 3.7V lithium battery 1800mah (built-in battery)
USB Power Supply: DC 5V
Image Sensor: 1/4in CMOS
Camera Pixel: 1MP
Effective Pixels: 1280 (H) x 720 (V)
Minimum Illumination: 0.5Lux / F2.0 (colorful), 0.02Lux / F2.0 (black and white)
White Balance: Automatic tracking white balance
Gain Control: Automatic
Signal To Noise Ratio: > 50dB
Backlight Compensation: On
Wide Dynamic: Yes
Electronic Shutter: 1 / 4-1 / 10,000s
Day/night Mode: Filter the color to black
Focal Length: 2.4mm
Horizontal Viewing Angle: 140°
Number Of Aperture: F2.0
Infrared Night Vision Light: 2pcs approx. 3mm/0.12in flat head 90° 850 infrared light
Automatic Power Off: Off, 10s, 20s, 30s
Language: Chinese, English
Motion Detection: Support
Display Setting: On/off
Recording Time: 10s, 20s, 30s
Power-off Memory: Support
Default Setting: Support
Ringtone Setting: Built-in 4 ringtones
Volume Setting: 3 levels of volume optional
Infrared Human Body Sensor: PIR sensor
LCD Screen Size: 4.3in
LCD Screen Resolution: 480 x 272
Memory Card: Maximum support 32G
Maximum Image Size: 1280 x 720
Frame Rate: 50HZ, 25 frames (1280 x 720P)
Video Compression: M-JPEG
Audio Compression: G.711 / 16kbps
Waterproof Rating: IP55
Support Door Thickness: Approx. 40-110mm/ 1.58-4.33inSupport Door Hole Size: Approx. 15-50mm/ 0.59-1.97in
Package List:
1 x Inner Door Machine1 x Outer Door Viewer1 x Fixed Plate6 x Screw1 x USB Cable1 x Manual
How to Use
1. Please connect the door viewer with the indoor unit before use;
2. Press the power button, the door internal machine screen will light up, and the video of the door viewer will be displayed;
3. When someone presses the doorbell butto