DD1 2.8 inch TFT LCD Screen Digital Doorbell 0.3MP IR Night Vision Electronic Door Peephole Camera Viewer Door Bell
Feature:
- 2.8 inch TFT LCD.
- Infrared night vision, doorbell sound, camera function.
- Built-in memory, circular storage, no need to insert memroy card.
- Minimalist design, easy to operate.
- 0.3MP professional security HD camera lens, wide angle.
- 90 degrees, long standby.

Specification:
Appearance color: Gold, Silver
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

Note:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.

LED Wireless Chime Door Bell Volume Adjustable Household Doorbell Remote Control Battery Powered Security Portable 32 Tune Songs

Description:
Flexible design, easy to install, no wiring required, money-saving and labor-saving, free moving installation position.
Remote control range up to 100m in open air, meet the needs of residential and high-rise buildings.
Build in anti-interference design, avoid the interference between users.
Electric reduction voltage, making it safe.
Mini size and beautiful appearance.
Built in stereo speakers, especially suitable for office building, household, factories, tourism and other places, a wide range of uses.
32 turn songs for your selection.
Battery LED indicator, easy for you to know when to replace the battery,
widely used, not only as an ordinary doorbell, it can be used for special purposes, such as liaison, paging, patient care, emergency notification, etc..

Specification:
Remote control power: <10mw
Rated voltage of Receiver: DC3V
Standby current of Receiver: <1.0mA
Operating frequency: 315MHz + 2MHz
Transmitter battery: 1pc 12V 23A alkaline battery(not included)
Receiver battery: 2pcs 1.5v AA battery(not included)

1 X Outdoor Doorbell
1 X Indoor Unit
1 X Metal Plate
3 X Screws
1 X Manual
or
1 X Transmitter(Remote Control)
1 X Receiver(Chime)