Shenzhen Sipo Technology Co., Ltd.

3.5"video door phone
Door Release Monitoring Sensor with Handset Design
CCD or CMOS camera
Metal ...

[Expiration Date: 2009-11-23]

(1)One door station can support up to four indoor phones.
(2)Audio indoor phones are compatible. ...

[Expiration Date: 2010-01-16]

SIPO-VM005-820
CCD or CMOS camera
Plastic housing;
4"B/W CRT
¡Ý320TV line

[Expiration Date: 2009-11-22]

SIPO-VM001-826C
Video door phone with color image
Dual talking, remote unlock control
CCD or CMOS ...

[Expiration Date: 2010-02-27]

SIPO-VM005-826
Video door phone with black and white image
Door Release Monitoring Sensor with Handset ...

[Expiration Date: 2010-02-27]

Door station(10-16 rooms)
Easy wiring and installation
Intercom System with Night Vision Function, Can ...

[Expiration Date: 2010-01-16]

Outdoor panel
System takes 5 minutes to set up
When visitor rings the doorbell, the image of the visitor ...

[Expiration Date: 2010-01-16]

Outdoor panel
System takes 5 minutes to set up
When visitor rings the doorbell, the image of the visitor ...

[Expiration Date: 2010-01-16]

SIPO-006-823C
3.5"video door phone
Door Release Monitoring Sensor with Handset Design
CCD or CMOS ...

[Expiration Date: 2009-11-23]

5" TFT LCD
1. The last popular panel design, the outward appearance design is fine, popular fashion.
2. ...

[Expiration Date: 2010-01-16]

When visitor rings the doorbell, the image of the visitor appears on the monitor.
Two-way conversation ...

[Expiration Date: 2010-01-16]

(1)One door station can support up to four indoor phones.
(2)Audio indoor phones are compatible. ...

[Expiration Date: 2010-01-16]

SIPO-VM001-820C
Video door phone with color image
Dual talking, remote unlock control
CCD or CMOS ...

[Expiration Date: 2010-02-27]