RF-V13  Smart door alarm, best choise for your home security!

RF -V13 Track & smart door alarm has super mini size therefore it's so hidden that improve its effectiveness . 

Main Features:

GSM quad band network, LBS location

Website/IOS APP/Android APP/SMS ;multiple set and tracking

Open/close door alarm

Voice sensor alarm

Vibration sensor alarm

Low battery alarm

SIM changing alarm

Long time standby