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Products > auto dial alarm > ShenZhen YingXin Electronics Co.,Ltd | Similar Products

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auto dial alarm

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Faraway Remote GSM SMS Controller(4I/2O/USB Ports) by Smart Mobile Apk Soft S140: Automation System, M2M; 19. GSM Access Control System, GSM Gate Opener, etc. Mainly Features of the GSM SMS Controller-Alarm S140: ◆ 1 relay output (240VAC@3A) can be switched ON/OFF by sending a SMS ...

Smart GSM MULTI-FUNCTION POWER ALARM SYSTEM: smart GSM MULTI-FUNCTION POWER ALARM SYSTEM Model:G33 Specification *GSM frequency: Support the GSM 850/900/1800/1900MH * Alarm Mode a. SMS information b. MMS data information c. Auto-dialed ...

Smart Home Multi-function LCD GSM Alarm System: Built-in GSM antenna, support quad band GSM 900/1800/850/1900MHz, suitable for global users. This is an absolutely GSM wireless home alarm system which based on GSM 900/1800/850/1900MHz wireless ...

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Faraway Remote GSM SMS Controller(4I/2O/USB Ports) by Smart Mobile Apk Soft S140