Security Sensors - 118 - Page 2 - Extreame Savings! Save up to 41%

4.0 out of 5 stars with 144 reviews

mpn: MBOX_OUT_001, ean: 0720260522318,

Turn your mailbox into a SmartMailbox: get a text message and an email when your mailbox door is opened. Save a trip to check your mail in bad weather. Requires WiFi within 400 ft of the mailbox. Installation required: weather-resistant enclosure is mounted outside the mailbox and a door sensor is placed inside.Wireless alert at over 400 feet; WiFi required. Email and text message notification when you get mail. Easy installation and configuration: you choose when the alert is active. Uses 3

4.7 out of 5 stars with 231 reviews

mpn: M538-BS, ean: 0891179000010,

The M538-BS is a base station MURS transceiver that will receive alert signals from the MURS Alert transmitter and also can be used for two-way voice communications between other MURS transceivers. The M538-BS has five channels and 38 sub channels to help you communicate with other users. The M538-BS is powered by a plug-in transformer. The M538-BS is capable of communicating over distances of several miles.* The FCC also allows you to use MURS without a license. Although other radio services

You Save: 9%

4.6 out of 5 stars with 28 reviews

mpn: CI-305-1,

Watt Stopper/Legrand_s CI-300 PIR Ceiling Sensors automatically turn lighting on and off based on occupancy. The sensor mounts on the ceiling with a flat, low-profile appearance and provides 360 degrees of coverage. Operation CI-300 Series Sensors operate on 24 VDC, VAC or halfwave rectified. Utilizing the latest PIR technology, they automatically turn lighting on when a difference is detected between infrared energy from a human body in motion and the background space. When no occupancy is

4.2 out of 5 stars with 7 reviews

mpn: ELK-930, ean: 0762158009303,

Don't miss out on an important phone call or visitor because you were watching a movie on your thundering home theater or cranking up that killer audio system. Find out when you have a call or visitor with a flashing lamp or an activation of any other eleConnect up to 2 doorbells and 1 phone line. Turn off loud devices when the doorbell rings. Great for people with impaired hearing.

You Save: 11%

4.2 out of 5 stars with 48 reviews

mpn: IVIEW S300, ean: 0880010014446,

Protect your house from extensive water damage with the iView Smart Water Sensor. Designed to detect water from leaky faucets or flooding basements, the iView Smart Water Sensor is perfect for notifying you of leaks to prevent costly bills from extensive water damage.[Detect Status of Water Level] Detect the status of your Water overflow. A built-in or remote water sensor keeps track of water level.. [Increased Safety and Security] Improve the security of your home with iView's Smart Sensors.

4.3 out of 5 stars with 221 reviews

mpn: Proteus, ean: 0700424999354,

Proteus Wifi Door Sensor detects open/ close events for your Doors and windows. Simply connect to your WiFi, and enter your email address. Proteus Will send you alert notifications when the Door status changes. The Door Switch sensor connects to the base unit through a 25 ft cable that is included. This cable can be extended further if needed. This helps you place the base unit inside your home and run the switch to farther locations inside and outside your home, office, warehouses, etc. Why

You Save: 41%

4.9 out of 5 stars with 31 reviews

mpn: D9151626F3RBN727, ean: 0732030561038,

Thi Detector was brand Bioeilife(Trade Mark Number 87611809). Please choose Ships from and sold by BioeilifeStore. Other seller sell fake products. if you purchase this from other seller, please help us report to Amazon, thank you! Anti-Spy detector uses the active laser scanning and passive radio frequency sweep combination method to identify signal source.It is multi-angle and adjustable; keep full range detection. Wireless Sweep: frequency detection range (1MHz-65GHz); Laser detection Camera

You Save: 15%

4.3 out of 5 stars with 27 reviews

mpn: MFI-THS, ean: 0513477397448,

For use with mFi mPort hardware and mFi Controller software. It is included with the mFi mPort. These sensors connect to the mPort using a standard RJ45 cable, except for the mFi-DS, which connects using a terminal block connector. mFiTM is a Machine-to-Machine management system from Ubiquiti Networks, Inc.For use with mFi mPort hardware and mFi Controller software. These sensors connect to the mPort using a standard RJ45 cable..

You Save: 23%

4.4 out of 5 stars with 18 reviews

mpn: NAS-PD01Z, ean: 0656721892570,

Z-waze Motion Sensor(PIR) * Motion detection * Measure the light sensitivity * Compatible with 300 series and 500 series * Easy installation on wall or any surface * Range: up to 70m outdoor up to 50m indoor * Power supply: CR123A x 1 * Standby current: 15uA * Battery life: 1 years * Detection range: 7 meters * Viewing angle: 110 degree * Operation temper: 0-40degree * Storage temperature: -20-60degree * Size (D x W x H): 45mm x 45mm x 48mm Motion Sensor (PIR) is a passive infrared

4.9 out of 5 stars with 40 reviews

mpn: NAS-MS03W, ean: 0708041910301,

Live smarter and make your life easier. Coolcam PIR Motion Sensor allows you to improve the safety and security of your home and family easily and effectively. With discreet compact design, these entry/window sensors provide instant and reliable performance as part of your security system. NAS-MS03W is a PIR motion sensor designed to be affixed to a wall or ceiling to detect any motion from human or animals. Once connected to your wifi router, the sensor will report when the motion has been

4.9 out of 5 stars with 263 reviews

mpn: 20170211, ean: 0611801445732,

Fuers Commercial Entry Alert Doorbell For Retail Stores, Convenience Stores, Fast Food Restaurants & Shops 52 songs can be choose, also the Entrance Alert Chime could be connected speaker, 4 level volume Adjustable, volume about 90dB, Power-saving design. The motion sensor alarm/chime has 4 modes of operation which you cycle through using the mode (M) button: 1) Welcome mode. When movement is detected, you hear a ding dong followed by a lady's voice saying ''Hello Welcome''. 2) Alarm mode. When

4.1 out of 5 stars with 53 reviews

mpn: PIR, ean: 0647726893587,

Dimention of the PIR Sensor Product Type: HC-SR501 Body Sensor Module Working voltage: DC4.5-20VDC Quiescent Current:These are adjustable motion sensors, which have small helpful potentiometers/pots on board to adjust on-time and sensitivity.They work well and do not need a library to run. The PIR sensors have a great range of detection and are easy to connect.Great addition to an Arduino projects. Nice little infrared sensor modules for general motion detection of up to 15 feet and almost

4.1 out of 5 stars with 116 reviews

mpn: EM-MQKit, ean: 7466590228324,

Component list:1 x Project Box 1 x User Manual1 x MQ-21 x MQ-31 x MQ-41 x MQ-51 x MQ-61 x MQ-71 x MQ-81 x MQ-91 x MQ-1351 x 400 Holes Breadboard 20 x Dupont wire (Female to Male)2 x 24cm Jumper Wire (Male to Male)2 x 20cm Jumper Wire (Male to Male)4 x 16cm Jumper Wire (Male to Male) 22 x Jumper Wire 25cm (Male to Male) Features:Gas Sensor Detector Module can be used in the gas leakage monitoring device of homes and factories, it's suitable for the detection of liquefied gas, butane, propane,

You Save: 37%

4.8 out of 5 stars with 7 reviews

mpn: 43179-155916,

Whenever and wherever we are, we must take care of ourselves, but we will never know when the accident will happen, this personal alarm can help you to avoid accidents and escape from emergency. ◆Is a very beautiful decoration, is a personal bodyguard for every girl. The lady walks alone in the dark, and in case of suspicious people, she can pull out the latch to deter suspicious people and dispel their evil intentions.   ◆ Night Runners, who encounter someone trailing, can trigger an

You Save: 20%

4.0 out of 5 stars with 39 reviews

mpn: IVIEW S200, ean: 0880010014422,

Live smart with iView's Motion Sensor. You shouldn't have to worry about the security of your home while you're away. iView's Smart Motion Sensor is the latest innovation in iView smart home technology. Designed to help you stay updated on activity occurring in your home, the iView Smart Motion Sensor uses infrared technology to detect unknown movement and notify you of any irregularities.[Detect Motion Status] Detect the status of your indoor or outdoor activity with iView's Motion Sensor. A

4.6 out of 5 stars with 72 reviews

mpn: 43237-2,

Attention: If there's dust on the door or window, the adhensive is easy to fall off. The best way is to nail a screw on it. If you don't like the product, please kindly contact me, I will refund you full money, and you needn't return the product to me. [email protected] How to use it: The door sensor can not use alone, it should connect with an alarm system.Firstly, put the door sensor together,and let your host into the studying state, then separate the two pieces of the door sensor that

You Save: 9%

4.9 out of 5 stars with 42 reviews

mpn: 43239-15626, ean: 0656721892556,

What it does Audio & Visual Variety Mix and match 10 unique chimes/alarms with a flashing red LED to notify you of different home events. Specialized Schedules Get creative with daily audio schedules built around your life and family: define study time for the kids, never forget to feed the fish, set reminders for the elderly. Emergency Support Connect the Smart Chime to other Z-Wave safety devices to know instantly what the trouble is, whether it's broken glass, an unlocked safe, smoke,

4.8 out of 5 stars with 90 reviews

mpn: 5820L, ean: 0781410826571,

The 5820L supplies a dependable, convenient and reasonably priced solution for certain specific applications like casement windows, double hung windows and many others. A magnet comes with the device, thus simplifying ordering and stock. Works well with Honeywell home security systems like the Vista 20P and the Lynx Touch 5000. Purchase with LiveWatch alarm monitoring and you can configure your home security system to call the police if there is an intruder, call the fire department if there is

4.1 out of 5 stars with 190 reviews

mpn: UTDCR-2500, ean: 0891179000607,

The Duty Cycle Universal Kit consists of one UT-2500 universal transmitter and one DCR-2500 receiver. The UT-2500 is a simple to use universal transmitter that is compatible with other 2500 Series products. It operates on a 3V lithium battery (included) and has several different methods of activation. The UT-2500 has a push button that can be used as a panic button or a wireless doorbell. There is also a magnetic door/window contact and terminals for either a normally open (N/O) or normally

4.6 out of 5 stars with 241 reviews

mpn: WINDAB001, ean: 6923669788994,

4VWIN driveway alarm provides a convenient and economic way to alert you the moment when someone enters you house,garage or other properties.When movement is detected, the Passive Infrared (PIR) sensor sends a wireless signal to the receiver unit from up to 400 feet away.Using the receiver unit, you can choose to be alerted by a high or low chime.Box Contains1 PIR Transmitter 1 Receiver 1 Instruction Manual 3 Wall Plugs 3 Screws WarningContains small and pointed parts,please be careful with use