3.7 inch HD TFT LCD wireless digital door viewer

3.7 inch HD TFT LCD wireless digital door viewer

1. Fit for thickness 35-75mm, door hole diameter 15-58mm
2. Easy installation, DIY in 5 minutes
3. Observe the outdoor visitor from the 3.7 inch HD TFT LCD
4. Prevent forms reverse peeping, protect your privacy
5. PIR motion detection for automatic photo shooting and video recording
6. IR LED for night vision and clear imge in dim light
7. Video message leaving function
8. Optional ringtone
9. Low battery alarm
10. Two modes: Home mode (default mode), message mode
11. User friendly software interface and support several languages
12. Calendar and alarm clock

Smart peephole viewer(indoor unit) Specifications:
LCD: 3.7” TFT, 320dpi x 480dpi
Power: 1500mAh rechargeable Li-ion battery
Expand Memory: support up to 32GB
Doorbell(outdoor unit) Specifications:
Camera: Infrared 0.3MP, 130° wide angle
Sensor: Infrared Motion sensor
Light sensor:
LED: Infrared LED
Doorbell: Doorbell button
General Specifications:
Operation Voltage: DC 3.6-4.2V
Operation Temperature: -10ºC to +55ºC
Store Temperature: -20ºC to +65ºC
Operating Humidity: 10% to 95%
Dimension: Indoor viewer: 150*87.6*14.5mm
Outdoor unit: 62.5*62.5*12.5mm
Weight: Indoor viewer: 150g
Outdoor unit: 133g