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Products > wireless sensor network > Shenzhen Chitongda Electronic Co.,Ltd | Similar Products

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wireless sensor network

" found 5 Products from Shenzhen Chitongda Electronic Co.,Ltd, China

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(1-5 out of 5)

GSM Alarm System with MMS&SMS Function(YL-007M8A): wireless inputs, can easily connect detectors or sensors like PIR Sensors, beams, gas/smoke detectors, panic buttons and so on. Support 1 output for relay linkage, remote controlling appliance ...

Wireless GSM/SMS Auto-Dial Alarm System (YL-007M2B): wireless/ wired sensors (NC contacts), such as PIR detectors, door (gap) sensors, gas sensors, smoke sensors, panic buttons and infrared balusters. 7. For weak GSM signal area an external antenna can ...

GSM Multi-functional Telephone Alarm Systems(YL-007M5B): wireless sensors Password supported Wireless 433 or 315MHz channel SMS & Dialing Alarms User could activate/deactivate the system with SMS commands. Full-customization functions; Flexible ...

3G Video MMS Alarm with Camera & PIR(YL-3G): network to alarm. SMS content of each zone can be edited. Support 2GB SD Card to storage image and video. Image size: UXGA (1600×1200),video size: QVGA(320×240). 16 wireless zones , each ...

DVR Alarm System with MMS&SMS Function(YL-007M8): wireless detectors or sensors like PIR Sensors, beams, gas/smoke detectors, panic buttons and so on. All the alarm system with wireless signal transmission, no need to connect to wire and easy for ...

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