Get advanced security at your doorstep with Ranger-1, a smart WiFi doorbell with HD video support. Get Real-time instant alerts when visitors press your doorbell or trigger the intelligent motion detectors. The 2-way audio system lets you hear and speak to any visitor at your doorstep from a smartphone or tablet. The sleek design and finish will perfectly fit in with your home decor and does not require any complicated installation. Ranger-1 works in any home and includes a replaceable rechargeable battery pack so that you can remove the battery with ease, or you may hardwire it to your existing doorbell setup.