twentyone cctv indonesia

- Sony 1/4 CCD Image Sensor
- Super High Resolution : 520 TV lines
- Built-in 35X Optical Zoom Lens
- OSD Menu Setup , Multi-Language Operation
- Privacy Masking Zone , Up to 8 zones
- IR Cut Filter Mechanism , Auto Color & Mono Switching
- Powerful White Balance
- Day & Night Application for 24Hr Surveillance
- RS-485/RS-232 Communication Control Interface