An overhead door contact that is UL and ULC listed, with a 2″ operating gap, a 24″ stainless steel armored cable, adjustable aluminum L bracket and a hermetically sealed
The Bell + Howell 2.4 GHz Digital Wireless Video Door Phone System/ Doorbell is a home door phone system with a built-in microphone, speaker and high resolution color CMOS
The Brinno Motion Activated Hidden Front Door Camera is motion activated and uses a 3 inch LCD panel to display who is at your door without alerting them to
Specifications; Description: 200 degree viewing angle, metal housing, easy installation.Desinged with adjustable threaded tube, is convenient to install for 35-52mm thickness door. Product Features Product Name : Door Viewer;Color
Introduction: This SMART WIFI visual intercom doorbell is a doorbell that works with wifi. It connects with home WIFI or wired LAN, achieve two-way intercom between doorbell and cell
These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The
160 degree viewing angle, metal housing, easy installation.Built-in cover can prevent light from being seen from outsid.Desinged with adjustable threaded tube, is convenient to install for 36-55mm thickness door.
Remotely unlock your door from anywhere in your home or business with this electric door strike. It works with any door strike compatible keypad, alarm system, or intercom system
Brand: TOGU Material:Solid Brass Finish:Polished Black Nickel Finish Angle of view: 220 degrees Top Diameter:1 inch(26mm) Brass pipe Diameter:5/9 inches(14mm) Applicable Door Thickness: 1-3/8″ to 2-1/6″(35mm-55mm) Y: Have back
