GSM Gate Remote Control

• Model Number:GSM Gate Remote Control
• Place of Origin:Guangdong, China
• Brand Name:Chipskey
• SKU:GSM Gate Remote Control
• Delivery Time:24hours
• Quality:New&Original
• Application:Great for DIY project

GSM Gate Remote Control

The GSM gate controller controls the relay it is equipped with whenever it receives a call from a telephone number belonging to a list of numbers previously acquired through a special procedure, which can be performed via SMS using a telephone number which has been stored.
Whenever it receives a call, the gate opener fails to answer so that the caller need not spend any money; in the event that the calling number is in the list, the exit relay gets impulsively activated for a time that can be set between 0 and 59 seconds. Its state can be modified at any time by using a special SMS remote command.