NOTICE: It has been insulated when bale the item. After receive the item, need remove insulation paper by the side of the battery before use. Main Function TFT color

Specification: 1. Main Panel: Power:DC 12V, 1AWireless distance:328-492ft(in open area); 98-3/8ft(indoor)Backup battery:Lithium rechargeable battery 7.4VWorking temperature:-20°C to 55°CReceiving frequency:433MHzControl Range:33ft to 49ftCan store 6 external and 2 internal telephone

HARD DRIVE NOT INCLUDED Hard drives are constantly getting cheaper. To save you money – we decided to leave it out of the package. You can not use 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.

Easy setup and Remote viewingThe cameras connect point-to-point directly to the DVR for painless,non-complex’plug and play’ setup.all you need to do is switch out the camera units and DVR

Free Advanced N-EYE App Live view and playback on your smartphone One button to record and capture the wonderful moments AHD 1200tvl Camera 720P 1200TVL Security Cameras 720P Color

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

The Uniden UDR444 digital wireless surveillance video system is easy to set up right out of the box, and allows you to safely monitor your home or office, even

105dB security alarm siren with IR motion detector and dual arm/disarm remote keychains Effective 5 meters activation range with 110°induction angle Keeps you aware of intruders and visitors around