Video Door Phone for Villa

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7-inch Wireless Video Door Phone

Model NO:HSY-WDP1

Digital frequency hopping: 2.4GHz Transmission distance: up to 300m at open area

3.5 inch wireless video door phone

Model NO:HSY-WDP2

1. 3.5 inch wireless video door phone, 2. 2.4GHz frequency, barrier-free remote control

GSM & Wireless Alarm System

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Beam Detector

Model NO:ABO-20

Indoor: 20m Outdoor:10m

Fire Alarm bell

Model NO:HSY-A1

Fire alarm accessories

Car Parking Solution Products

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Double Loop detector

Model NO:HSY-C88

Frequency range: 20kHz to 170kHz ( 4 grades adjustable )

Single Loop Detector

Model NO:HSY-C89

Frequency range: 20 KHz to 170 KHz