Product Description:
Screen size: 2.8 inches
Screen resolution: 320 * 240
Storage mode: Built-in 4MB (75 photos) memory, full coverage and automatic coverage, circular storage
Battery: 4 x 1.5V AAA (not included)
Camera pixel: 0.3MP
Infrared light: 2x 850nm
Material: ABS engineering plastic
Viewing angle: 90 °
Applicable door hole diameter: 14-22mm / 0.55-0.87 "
Applicable door thickness: 35-120mm / 1.38-4.72 "
Product size:
Indoor unit: 127 x 68 x 13mm/5.00x2.68x0.51"
Outdoor unit: diameter 58 x 13mm/2.28x0.51"
Working environment: 20 ~ 55 ° C
Packing list:
1: Indoor host * 1
2: Outdoor slave machine * 1
3: Metal hanging plate * 1
4: Screw pack * 1
5: English manual *1