Offer Color Video Door Phone

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