magnetic sensor alarm

... burglar system works great as a multi-purpose siren for window , door , or wireless entry alert. With this system, you can...

door contact for door&window open system DC-1551WG B door contact Introduction * Quick connect terminal block * Quality adhesi...

... Set Password(WD31) Product model:SD0016 Communication type:Wi-Fi Sales Area:Europe,North America,South America,Japan and Sout...

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

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

... door 1. Products have two parts, main unit and bar. 2. There are On and OFF position on the main unite. 3. With low volt...

... Midi Golf RF Ink Tag for clothing Product Features 1. RF frequency 2. ABS material 3. High Q value 4. work matches w...

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

... Motion with Remote Control CX303 Model:CX303 Motion Activated Detector is a master unit with PIR , siren and phon...

... Glomarket Tuya Good Price Wireless Lpg Gas Detector Domestic Lpg Gas Natural Gas Leak Home Sensor Parameters...

... Contacts for Heavy Duty overhead Door Technical Pramater Dimension 105*48*10mm Case Material Zinc Alloy Color Silver Gap 50-70mm Vo...

... Unipolar Unipolar Digital Hall-Effect ICs The SS340RT/SS440R ICs are small, versatile digital Hall-effect devices tha...

...: Silver Grey Withstand voltage : 100 V DC Loading current: 500mA feedback distance: 20mm ± 6mm Cables: 1007UL #24AWG 260mm Temperature -25°...

Digital Magnometer 3 Axis Analog Of HMR2300 Precise True North Finder ▶ MAIN FEATURE • High Accuracy Over ±1 gauss, ...

... Description: reed switches are often used to replace mechanically actuated limit switches with plungers, roller and turnin...

3V 5V 9mm Diameter SMD Micro Buzzer Mini Type SMD Electronic Buzzer 1. SMD PIEZO TOP SOUNDS BUZZER Specification 1 Rated Voltage 3.0 Vo...

IC MLX90393ELW-ABA-011-RE Triaxis Node s 16-QFN [MJD Advantage] + 15 years experience for electronic components + Secur...

www.jsustech.com Model: JS- 60 Roller shutter , heavy duty overhead door contact Armored cable in 380mm or 480mm length Wider Gap for red...

Car Parking Rear Reverse Backup Buzzer Alarm Parking Product type parking material Plastic Rate Voltage 12V DC Rate...