Buy Saful TS-K109 Wired Audio Intercom AC-DC-way Intercom Call from China
saful TS-K109 Wired Audio intercom AC-DC-way intercom call
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1.Duilt-in 2 newly-developed dual element passive infrared sensor unit;Intelligent MCU inside, increased anti-light interference and eliminate fals... |
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PRODUCT FEATURES1.Connect the 4P cable with the outdoor camera,Website:, the other side to the INDOOR MONITOR1 socket, and then connect the... |
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TS-5500 external antenna PIR detector
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1.use different signal processing methods to achieve power saving mode
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High quality & good price 315Mhz/433Mhz Wireless Emergency button/remote Panic SOS button for Security alarm system
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