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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 the peep hole on your front door, but you can also replace your doorbell and never miss a visitor again! CellNock® is powered by a strong rechargeable lithium battery that can last up to 2 months on one charge. Install the CellNock® securely in your front door peep hole or on a wall. You can even mount a CellNock® at your office to a door, window, wall, or cubicle with the adhesive backing for super easy installation.