| Technical Specification | |
| Display | 4 (10.16CM) Color LCD Display |
| Outdoor Connectivity | 1 |
| Volume Control | On Board |
| Brightness Control | On Board |
| Wiring | 4 core wire |
| Voltage Requirement | 100V ~ 240V, 50Hz/60Hz |
| Power Consumption | Standby: ≤ 1.5W, Operation: ≤ 15W |
| Call Tone | All from camera: Electronic Chime |
| Communication | Full Duplex |
| Call Way | Hands-free Duplex |
| Audio | 400-4KHz |
| Ringing Tone | Two-tone Polyphonic or ding-dong sound |
| Ringing Pressure | 3 Chimes ≥70dB |
| Distortion | < 8% |
| Installation | Wall-Mount |
| Outdoor Unit | |
| CCD | 1/3” Color CCD |
| Resolution | 480TVL |
| Microphone/Speaker | Yes |
| Illumination | 0.1LUX |
| IR LED | 6pcs Infrared light |
| IR Distance | 3 mts |