Have you ever missed a delivery? Annoying isn't it? Using this GSM intercom, you'll be able to answer your intercom calls on 2 phones of your choice, no matter where you are. Answer your phone, as you would any call, and you'll be able to speak to the visitor ad even open a door or gate by pressing a digit on your phone keypad. Imagine never missing another delivery again... Enjoy the convenience of using your phone as your intercom and ensuring visitors never know you're not at home. Now that's security!
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