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Ningbo Seko Electronic Co., Ltd

Color Video Door Phone

Color Video Door Phone, DF-931H1
Item Code / Model Number:
DF-931H1

Color Video Door Phone 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
  • Place of Origin:
  • China
  • Brand:
  • Seko
  • Packing:
  • carton
  • Payment Terms:
  • L/C;T/T
  • Min Order Quantity:
  • 100pcs
  • Standard / Certificates:
  • CE,TUV
  • Keywords:
  • video door phone, door phone, door entry phone

Company Profile

  • Business Type:
  • Manufacturer
  • Country:
  • China
  • Employee Count:
  • 150
  • Established Year:
  • 1995

Contact Information

  • Company Name:
  • Ningbo Seko Electronic Co., Ltd
  • Country:
  • China
  • Address:
  • Changfeng Zhousudu, Zhonggongmiao Street, Yinzhou District, Ningbo City, Zhejiang Province, China
  • Website:
  • http://www.chinaseko.com

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