| Technical Specification | |
| Display | 7(17.78 cm) Color LCD Display |
| LCD Resolution | Digital 800 * 3(RGB)* 480 |
| Outdoor Connectivity | 1 |
| Visual Angle | Up to 50° |
| Operating Distance | 200m(4*0.75Mm²) |
| Volume Control | On Board |
| Brightness Control | On Board |
| Talk Time Delay | 120S ± 10% |
| Monitor Time Delay | 40S ± 10%< |
| 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 | Chorded Polyphonic Ringtone |
| Wire Connection | 4 Wire Connection |
| Chime Melody | 3 Chimes |
| Ringing Pressure | ≥70dB(A) |
| Power Consumption | ≤60W(400mA) |
| Grade of Waterproof | IP55 |
| Installation | Surface-Mount |
| Outdoor Unit | |
| CCD | 1/3” CMOS/CCD With Night Vision |
| Resolution | 420TVL |
| Microphone/Speaker | Yes |
| Illumination | 0.1LUX |
| IR LED | 6pcs Infrared light |
| IR Distance | 4 mts. |
| Visual Angle | Up or Down-66°, Left or right-75.7° |
| Gain Control | Auto |
| KW | <2W |