magnet alarm sensor

Door and Window Alarm for Home Wireless Alarm Security System Magnetic Alarm Sensor About Ariza Window Door Alarm: Ariza 2020 New Version Window Door ...

...small size, easy installation and operation and strong flexibility. It is including one transmitter part and one part, when the door or wi...

Normal Open door , working with access control system Model: JS-RC38 Door magentic are feedback for door open or not, mos...

... provide what you see here, and we have not verified it. 1. [ WIRELESS triggered after the entrance door or window ope...

... Vibration With Contactor Separate Model: CX-MH206 Special Features: triggered when contactor separated, ult...

... door Main function: 1.GSM quad band network, all global universal. 2.Tracking Via website/IOS APP/Android APP/Wechat/SMS 3.Tr...

... current ≤10uA current ≤15mA Low-voltage notification ≤2.5V Zigbee frequency 2.400GHz-2.484GHz control distant ≥15mm Working temp...

...equipped with a CR123A battery and can detect up to 10m away, giving you a 30s time to respond to any potential danger. With its powerful pow...

...a permanent . It is used to detect whether doors, windows, drawers, etc. are illegally opened or moved. It is divided into wireless ic ...

Door for internet ip camera system Save power design, low power indicated, It is widely used for monitoring and security sys...

... With Color Zinc Plated Application Oil Pressure is widely applied to many fields, such as the engine pipe of vehicle and ship, ...

... RF Door anti-theft Specification Input Voltage 220V AC +/- 10% 50Hz/60Hz Power <=5W Working Frequency 8.2mHz Outline Dimension 153x20x8cm Net Weight 9kg Detection Range Each Side 1.4m(4x4 label) 1.8m (Ø5cmtag),2.0m (Ø6cmtag) Working Tag rf hard tag, rf labels Way acousto-optic ......

... Proximity Switches Inductive , Position NPN PNP Model :D-SM2C Size : 34mm*9mm*7mm*10mm Reed Reed also called...

... , etc. This module is compared with the normally open type vibration module, vibration trigger for longer periods of time, can drive t...

... for door , NdFeB for door switch If you need ask a technical solution about the strongest N52 NdFeB s, w...

CAT Transducer Sensor parts E320C 135-2336 Water Temperature Alarm Sensor PRODUCT DESCRIPTION: 135-2336 Water Temperature Alarm Sensor Product: CAT Tr...

... With Password(RL-WD02 / funtion) Product model:SD0089 Communication type:Wi-Fi Sales Area:North America,Mainland, China,South Am...

MH 742B Combustible Gas Universal Smart Infrared MH-742B Combustible Gas Universal Smart Infrared Features  High sensitiv...

..., YXG-30H, YXG-28, YXG-30, and YXG-32, and is usually uncoated. With an operating temperature of 250-500°C, SmCo are highly reliable and st...