600TVL, 1/3″ Hi-resolution Color Sony CCD 10-40mm vari-focal auto IR lens: easy to focus, easy to zoom. Constant current circuit design to make sure the life span of IR

IP Rating IP Rating IP66 Image Sensor 1/3″ Sony Super HAD CCD II Digital Signal Processor Sony Effio-E DSP Effective Pixels NTSC: 976(H) x 494(V) Horizontal Resolution 700 TVL

120 dB Door/Window Alarm 2-Pack – Deters Intruders with Very Loud Siren. Compact, Magnetically Triggered Alarm Sounds when Window or Door is Opened. Adjustable Settings – Chime mode is

See Everything in Great Detail Seeing is believing with 720P HD video. This system brings all the color back to life with its high-performance lens and advanced image processing

The Amcrest 960H 8-Channel 1TB DVR Security System with 8 800+ TVL Bullet Cameras provides professional grade quality at an affordable price. 960H is a standard for security cameras

Brand: TOGU Material:Solid Brass Finish:Satin Nickel Angle of view: 220 degrees Top Diameter:1-1/5inches(30mm) Brass pipe Diameter:5/8 inches(16mm) Applicable Door Thickness: 1-3/8″ to 2-1/6″(35mm-55mm) Y: Have back cover G: 4

Polished Solid Brass Housing And Glass Lens. Fits Doors 1-3/8 Inch To 2 Inches Thick. Offers 160 Degrees Lens Angle For Wide Viewing. 1-3/8″ To 2″, Satin Nickel Door

The Ring Video Doorbell is the world’s first battery-operated, Wi-Fi enabled, HD video doorbell. The device enables homeowners to see and speak with visitors from anywhere in the world

With an ultra slim design and advanced features, Ring video doorbell Pro is the premium, compact, wi-fi video doorbell. Ring video doorbell Pro hard wires to the existing wires