Digital Peephole Viewer Video Doorbell Camera 4.3in Indoor Monitor PIR Motion Detection Night

Feature: 1. Clear Display: 4.3inch TFT LCD screen, full metal casing, CMOS sensor, full glass 1MP HD lens, supports multiple video formats up to 1280x720P. 2. PIR Human Motion Detection : When someone approaches the door 1?2 meters for about 2 seconds, the camera video is automatically saved. 3. Night Vision: 4pcs 850nm infrared lamps, infrared distance 1?2m. It can clearly record the picture outside the door even in the dark environment. 4. Adjustable Ringtones: Built in 4 ringtones and 3 level adjustable volume; IP55 waterproof rating, can be used even in outdoor rainy days. 5. EEPROM Data Storage Mode: No stored data will be lost after power failure, and maximum support 32G high speed memory storage 6. Power Supply: With DC3.7V 1800MAH lithium battery, low power consumption and long standby time; it can also be charged by USB data cable. Specification: Item Type: Smart peephole camera Material: ABS, zinc alloy Display: 4.3in Image Sensor: 1/4in CMOS Effective Pixels: 1280(H) x 720(V) Minimum Illumination: 0.5Lux/F2.0 color), 0.02Lux/F2.0 (black and white) White Balance: Auto tracking white balance Gain Control: Automatic Signal To Noise Ratio: > 50dB Backlight Compensation: On WDR: Yes Electronic Shutter: 1/4-1/10,000s Day/Night Mode: Filter color to black Focal Length: 2.4mm Horizontal Viewing Angle: 140 degrees Aperture Number: F2.0 Infrared Night Vision Lights: 4pcs, 3mm, flat head, 90 degrees , 850nm IR lights Auto Power Off: Off, 10s, 20s, 30s Languages: 6 (Chinese, English, French, German, Italian, Russian) Motion Detection: Support Display Settings: On/Off Recording Time: 10s, 20s, 30s Number Of Photos: One, two, three Format: Support format memory card Light Source Frequency: 50HZ / 60HZ Power off Memory: Support Default Setting: Support Ringtone Settings: Built in 4 ringtones Volume Setting: 3 level volume optional Main Chip: JR Infrared Human Body Sensor: PIR sensor PIR Sensing Mode: 9.5mm Fresnel lens LCD Screen Type: 4.3 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: MJPEG Audio Compression: G.711/16kbps Standby Current: 80UA Operating Temperature: -30 celsius -65 celsius (outdoor) / -10 celsius -50 celsius (indoor) Working Humidity: <90percent Protection Class: IP55 Installation Method: Screw plate Applicable Door: Approx. 40-110mm/1.58-4.33inApplicable Door Hole: Approx. 15-50mm/0.59-1.97in Battery: 1 x 1800mAh lithium battery (included). Package List: 1 x Indoor Monitor1 x Peephole Door Viewer6 x Screw1 x Mounting Plate1 x USB Cable1 x Manual Note: 1. Do not place the product in an environment that is too corrosive, humid and high temperature!2. Please supply power according to the voltage used. Using other voltages may cause fire and product damage!