| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | SEKO |
| Model Number: | DF-931H+OUT9 |
| Camera: | Color |
| Power: | 220v |
| Screen size: | 4 inch |
| Material: | Alloy+Acrylic |
| Function: | view unlock talk gate open |
Quick Details
Specifications
Product Description
1. Input signal level: 1.0Vpp
2. Input impendance: 75Ω
3. Brightness Test Grade: >Level 17
4. Screen: 3.5"/4" Black & white CRT
5. Camera: B/W C-MOS/CCD
6. Duration for monitor displaying:
A. Calling without answer: 30s
B. Press viewing button: 10s
C. Intercom: 2minutes
D. Press alarm button: 10s
8. Night viewing source: IR lights
9. Camera Lens viewing angle: 92°
10. Power Source: Monitor: +15V DC through adaptor(230V AC input, 15V DC output)
11. Power consumption: Stand-by< 0.5W; Operation< 15W
11. Monitor measurement: 225x190x52mm Camera: 134x100x45mm
12. Monitor Weight: 1021G Camera: 200g
13. Operation temperature: -15 centi-degree+50 centi-degree
2. Input impendance: 75Ω
3. Brightness Test Grade: >Level 17
4. Screen: 3.5"/4" Black & white CRT
5. Camera: B/W C-MOS/CCD
6. Duration for monitor displaying:
A. Calling without answer: 30s
B. Press viewing button: 10s
C. Intercom: 2minutes
D. Press alarm button: 10s
8. Night viewing source: IR lights
9. Camera Lens viewing angle: 92°
10. Power Source: Monitor: +15V DC through adaptor(230V AC input, 15V DC output)
11. Power consumption: Stand-by< 0.5W; Operation< 15W
11. Monitor measurement: 225x190x52mm Camera: 134x100x45mm
12. Monitor Weight: 1021G Camera: 200g
13. Operation temperature: -15 centi-degree+50 centi-degree