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Tech-Security Technology

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1. Talkie Walkie

Talkie walkie&walkie talkie's
Place of Origin Guangdong, China (Mainland)
Brand Name TA
Model Number TA-502
Type Handheld
Dimensions 26cm*20. 6cm*4. 5cm
Frequency Range 2. 4~2. 48G 2402Hz~2483Hz
Storage Channel 83 Channels
Talk ...

2. Intercom System For House &office

home intercom system
Place of Origin Guangdong, China (Mainland)
Brand Name TA
Model Number TA-222
Power 220v
Place of Origin Guangdong, China (Mainland)
Brand Name TA
Model Number TA-222
Usage Door
2. 4G Wireless clear than ...

3. Video Intercom Systems for villa

Video intercom systems
can work as below mathcing:

1 outdoor camera 1 indoor monitor

1 outdoor camera 2 indoor monitor

1 outdoor camera 3 indoor monitor

2 outdoor camera 1 indoor monitor

2 outdoor camera 2 indoor monitor

2. ...

4. Wireless Phone Intercom

Phone intercom
can work as below mathcing:

1 outdoor camera 1 indoor monitor

1 outdoor camera 2 indoor monitor

1 outdoor camera 3 indoor monitor

2 outdoor camera 1 indoor monitor

2 outdoor camera 2 indoor monitor

2. 4 G ...

5. 2. 4G Wireless Video Door Phone

Function Features

1. World Public Frequency 2.4G data Voice, image transmisssion

2. Full-duplex hands-free voice call, voice loud and clear

3. Visiting key wake up call, standby power-saving sleep

4. 83 effective ...