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Gsm Module

Smart Security

GSM module works with Thinker, can send cellphone message to cellphone, or make a phone call when there is a security alarm, or warn you both with the message and phone call warning. This device can warn you when no internet is available, suitable for the environment without internet or not stable internet access.

Product Techspecs

Basic
Size: 92 mm * 49 mm * 33 mm GSM mode: 2G GSM 800 and GSM 1800 Power supply: 5V USB Installation: Plug into Thinker’s USB port. Support host: Thinker Card type: SIM card Working temperature: 0° to 55° C Relative humidity: 10% - 80% noncondensing

Overview

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Geeklink smallest gsm module Mobile and Unicom home automation and home security gsm module for alarm

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