Guangzhou Video-Tech Electronics Co Ltd
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Video Door Phone
Model No.:
VT684(ST4)
Brand:
OEM
Colour:
B/W
Port:
Guangzhou, China
Type of Payment:
T/T, L/C
Minimum Order Quantity:
50 pc(s)
Description
Contact Supplier
Description
- Video door phone for villa and apartment.
- Screen: 4" B&W CRT.
- Panel: plastic material.
- Intercom: Among monitors in one house.
- Expansibility: Up to 5 Monitors in one house, up to connect 4 cameras
- by MDS (4 way cameras switchers).
- Compatibility: Can work well any model outdoor camera.
- Melodies: 15 pieces melodies can be selectable as favor ring.
- Power Supply: DC 15-18V (Supplied by Adaptor).
- Wiring: 4 wires for villa, 6 wires for apartment.
- Video signal: 1Vp-p,75ohm,CCIR standard.
- Audio transmit: Full duplex.
- Monitor timing: 30 seconds.
- Talking timing: 90 seconds.
- Dimension:220X197X55mm.
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Supplier info last updated: 21 Jun 2019
Advertise since: 16 Feb 2009
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