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CellNock® is The ORIGINAL Smart Doorbell Peep Hole

CellNock® is The ORIGINAL Smart Doorbell Peep Hole

CellNock® is The ORIGINAL Smart Doorbell Peep Hole for your home or business. See and hear a visitor at your door with your smart phone or tablet from anywhere. The CellNock® is designed to replace your the peep hole on your front door, but you can also replace your doorbell and never miss a visitor again! For use with your Android or iOS smart device. CellNock® is powered by a strong rechargeable lithium battery that can last up to 2 months on one charge. Install the CellNock® permanently and securely in your front door peep hole or on the wall. You can even mount the CellNock® with the adhesive backing to a door or wall for super easy installation.