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

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code sensor

" 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): frequency: 900/1800/1900MHz,3 working modes. Sending frequency: Support PHASE 2/2 agreement (including data business) Sending power: (2 W)/GSM900 ,(1W)/GSM1800/1900 Receiving code: ASK Receiving ...

Wireless GSM/SMS Auto-Dial Alarm System (YL-007M2B): code for security reasons. 6. Supports all kinds of wireless/ wired sensors (NC contacts), such as PIR detectors, door (gap) sensors, gas sensors, smoke sensors, panic buttons and infrared ...

3G Video MMS Alarm with Camera & PIR(YL-3G): ASK Receive frequency: 315/433 MHz Wireless detectors: 16 pcs Wireless remote distance: 80m Camera pixel: 2,000,000 pixels Video format: QVGA(320×240) Image format: UXGA(1600×1200) View ...

GSM Alarm System with Audio Message Recording(YL-007M3D): Frequency: 900/1800/1900 MHz Receive Coding: ASK Receive Frequency: 315/433MHz Remote Control Distance: No obstacle 100m Detectors:16 PIR Detecting Distance: 8~10 m PIR Detecting Angle: Horizontal ...

DVR Alarm System with MMS&SMS Function(YL-007M8): GSM900, 1800, and 1900MHz., three working modes. Support PHASE 2/2 agreement (including data business) Sending power: Class10 (2 w)/ EGSM900 and CLASS 1(1W)/GSM1800 Receiving code: ASK Receiving ...

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GSM Alarm System with MMS&SMS Function(YL-007M8A)