GuangZhou Lansidun Electronics Co., Ltd.

Specification:

1.4" B/W CRT LCD display with low power consumption and high definition, no radiation.
2.Hands-free intercommunication.
3.Electric-controlled unlocking,ID unlocking.
4.With muilti-function:call in,call out,intercom,monitoring outdoor.
5.LED light or IR for night vision.
6.16 chord melody rings for option
7.Brightness, volume and chroma are adjustable.
8.Picture auto-taking and memory function is available for optional.
9.Intercom function,suitable for the office, residential and other places to install
10.Easy installation for DIY market.
11.Accessories:one protection cover for the outdoor unit,1PCS of 10Meter Cable ,1PCS of installation manual,2PCS of Mounting Bracket ,one small bag of Screws.

Specification	Indoor unit	Outdoor unit
Outline Dimentions
Temperature	-20℃~60℃	-20℃~60℃
Installation pattern	surface-mounted	wall-mounted
Power supply	AC 110V-240V,50/60Hz,DC12V/1A	DC 12V supplied by interphone
Standard of system	PAL/NTSC automatic conversion
Video components	1/3 Color CMOS Or 1/3 Color CCD
Illumination	0.1 Lux
Wired connection	4-wire for indoor and outdoor connection,2-wire for lock connection
Connected way	One Outdoor Camera can be connected up to five indoor monitors with one Switch. Two or three Outdoor Cameras can be connected up to five indoor monitors with one Switch. One Outdoor Camera be connected one or two indoor monitors,it's not need Switch.

Wiring requirements:

30M: RVV4 X 0.5 mm
50M: RVV4 X 0.75 mm
100M: RVV4 X 1.0 mm