The Urmet 1131 4-Wire Intercom with 1 Button Handset is a stylish and practical solution for your home. This intercom system includes a button handset that can be used to communicate with visitors at your front door. The 4-wire design ensures reliable communication, while the sleek design fits seamlessly with your existing décor. With easy installation and maintenance, this intercom is a convenient choice for any modern home. Please see pics There’s a small hole in on side of wall part as pictured
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