1low illumination
2Built-in 485 decoding and line switch
3.1/3 SONY CCD synchronous focus Integration camer
4.Memory function

1.1/3 SONY CCD

2.420/540TVL

3.Inspect distance 50 meters

4.Built-in 3.7-14.8 mm auto-focus lens

5.Double glass structure reduces infrared interference

6.low illumination, CDS control infrared lamp automatically open

7.Built-in 485 decoding and line switch

8.Wide voltage design scheme, 8-18V normal work

9.Memory function