|Minimum Order Quantity||1 Piece|
|Wireless Frequency||434 MHz|
GSM based Wireless Shutter Alarm System is designed & manufactured by Jyoti Telecom. It will help you to protect your Offices, Godowns, etc. From the unwanted entries. It will alert by the loud audio siren and it will make telephone calls to the user mobile phone with pre-recorded voice message if unauthorized person try to open shutter, its auto dialer works on GSM Network.