10 Best

Security Detectors

of May 2024

  1. Product Highlights
    • 【36 ringtones & 5 welcomes doorbell rings languages】5 welcome languages are selectable in welcome mode. 36 ringtones selectable in doorbell mode. welcome/doorbell/alarm model has 4 level volume adjustable. color light/ lighting mode is silent and has 4 levels of brightness adjustable. great for people with hearing disabilities or if there is a sleeping baby in your hous...
    • 【expandable wireless home security】flexible design according to your actual needs. you can choose the quantity of transmitter and receiver you like, which can be freely matched and set special lights or ringtones with each other. each receiver of this wireless doorbell waterproof for elderly an alarm and can work with 32 motion sensors and 8 remotes at most.
    • 【5 modes motion sensor alarm】not only serves as a motion sensor to detect alerts but also has other functions. welcome / doorbell / alarm / color light / lighting model. motion detectors are essential in a home security system. doorbell chimes can detect movement in the surrounding areas - driveways, front porches, gates, homes, sheds, offices, walkways, swimming pools,...
    • 【sensitive & wide wireless range】the motion sensor doorbell entry alert door chime for business stores catches movement from a broad scope of space, with a working range of up to 280m/918ft between the receiver and motion sensor. the detection range of the infrared sensor is approximately 4-8m/13-26ft to keep you informed and safe. you can put the motion sensor detector...
    • 【easy to install & use】the wireless doorbell can be used by connecting usb port or installing it with batteries(infrared sensor needs three aaa batteries and receiver need three aa batteries)to make it work. both the infrared sensor and the receiver have a mounting base. the motion sensor doorbell can be rotated 360 degrees from left to right and 180 degrees from top to...
  2. Product Highlights
    • 【upgraded motion detector, 3 gears adjustable sensitivity】open the back cover of the motion detector, install 4*aa batteries and turn main power switch on, cover it and connect the detector and rorateable base, install in any place you needs to use. combined with customer needs, we adjusted the design of monitoring range of infrared detector, there is a sensitivity swit...
    • 【58 chimes & 5 levels volume & mute mode】high quality receiver with 5 volume levels (including mute) from 0 -110 db and visual alert via led light on chime. each sensor and transmitter of your home security system can be programmed to have a different ringtone. mute mode only led flashes without chime.
    • 【650ft wireless motion sensor alarm】the plug-in receiver will emits a up to 110db sound when motion detector was triggered by someone get through your gate, driveway, garden etc... large working area up to 650ft(no obstacles) to full cover your propoty and security.
    • 【expandable home alarm sytem】the wireless motion sensor alarm includes 1 motion sensor and 1 plug-in receiver, up to 58 sensors, doorbells and receivers allowed to be expanded to protect your propoty and security. good as a doorbell alert for home security, also a doorbell detector for business.
    • 【reliable after-sale service】30 days return for free& 2-years warranty & reply in 7*24 hours. any inconveience in use, please follow step 1: clear the matching code by long press the "down" button of receiver till for 5 seconds, step 2: press "volume"button for 5 seconds to enter pairing mode, step 3:wave your hand in front of sensor to trigger & send the singal to the ...
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