Best Inexpensive Security Sensors - Prices and Offers

1.[Upgraded 112LED Bright 270° Rotable Floods]:Solar security lights with three heads has multi-joint rotatable design,which can be rotatable 270° and the angle for your requirements.That can be provide wider and more flexible range of light.Our solar motion sensor lights with upgraded polycrystalline silicon up to 20.8% conversion rate.Then more energy saving and long life to use. Created by LIANGZ AI

35W Brightness and Energy Saving: Powered by LED lamp bead as the security light source, enables it to produce up to 3500 lumens at low power of 35W; With optical designed filter lens, it provides better illumination; Save more than 80% electricity bill compared with equivalent traditional halogen bulbs 175W. Created by LEPOWER. Package: 5.2 cm x 8.27 cm x 14 cm for a weight of 1.71 Kg.

Fits on all types of doors and windows -- magnet can be placed up to 2" From the sensor. Created by SimpliSafe. Package: 2.7 cm x 2 cm x 0.12 cm

Sounds alarm when door or window opens, helps deter intruder and alert residence. Created by GE. Package: 3.8 cm x 4.8 cm x 8.4 cm for a weight of 0.2 Kg.

2-year Battery Life: One battery provides 800 days of monitoring. Created by eufy security. Package: 0.87 cm x 1.1 cm x 2.91 cm for a weight of 0.15 Kg.

We offer the newest version siren host from Aug,2020;different from old one is setup guide,PLEASE NOTE an important tips:have to trigger the sensors within 6 seconds during the operation,or need pug in/out again into setting status.DOOR ALARM uses remote control to set security code for arming/disarming;home alarm system complete with fully programmable main unit and sensors,if you want to DIY,please restore factory as manual or operation video,then add them again. Created by KERUI. Package: 3.15 cm x 3.15 cm x 3.94 cm

Security at its brightest - The motion sensor outdoor lights illuminate your property with 2000 Lumens of brightness or up to 3000 Lumens using the outdoor magnetic charging cable. Created by Arlo. Package: 2 cm x 6 cm x 7 cm for a weight of 3 Kg.

It is electronics engineering project for final year engineering student to learn & better understand Motion Sensors. It contains to all measurements,methodology,project analysis,results & conclusion with their circuit diagram. Created by chaimob

Get instant mobile alerts when doors and windows open in your home. Created by Ring

. Created by Packt Publishing. Package: 9.25 cm x 1.18 cm x 7.5 cm for a weight of 1.96 Kg.

Created by Hiistar. Package: 0.34 cm x 0.35 cm x 1.1 cm for a weight of 8 Kg.

Created by Swann. Package: 2 cm x 13 cm x 10 cm

Created by GE. Package: 3.8 cm x 4.8 cm x 8.4 cm for a weight of 0.2 Kg.

Created by Ring. Package: 0.75 cm x 4.41 cm x 4.13 cm for a weight of 0.42 Kg.

Created by Guardline

Created by Alrolink

Created by SimpliSafe. Package: 6.8 cm x 13.2 cm x 13.3 cm

Created by SimpliSafe. Package: 8.25 cm x 4 cm x 4 cm

Created by SEHOMY. Package: 1.18 cm x 0.75 cm x 2.83 cm

Created by Ring