buzzer alarm system

... : DC 9-15V; Sound : 90dB; Total Size: 42 x 17mm/1.6" x 0.67"(D*H) Perfect for motorcycle stand clock or any project which you need a ...

... System is a reliable fire system designed to detect early signs of fire. With an operating temperature range of 0°C to +50°C, it is sui...

... And Functions Description Capability Power supply current 60MA Digital display Yes Control mode touch control Threshold warning Buzze...

... IP67 Number of memory products 100 kinds Display method LED Screen Operation method Touch button input mode stop, or reje...

... For Lithium Battery Features: Original Vistapower 1-8S Digital Display Indicator RC Li-ion Lipo Battery Tester Low Voltage Buzzer Alar...

... Detecting width 500mm Detecting height 250mm Detecting adjustment Stepless adjustment Detecting ability 2.0mm iron ball method Belt s...

Professional automatic food grade metal detector Scanner With Quick detail mode : The , the motor automatically stop De...

... Range 1.4m(4x4 label) 1.8m (Ø5cmtag), 2.0m (Ø6cmtag) Working Tag rf hard tag, rf labels Way acousto-optic Temperature -15 - 60 Celsius...

Electric fire wireless portable smoke detector sensor with Working Power: DC9V alkaline batteries Static current: ≤ 10uA curr...

Electric fire wireless portable smoke detector sensor with Working Power: DC9V alkaline batteries Static current: ≤ 10uA curr...

Yaning Electronic Lock Cleanroom Pass Box Product Description Embedded/concealled door pass box is a special equipment for transferring s...

...Display PID Sensor 14-24V RS485 Output Fixed VOC Gas Detector Wall-Mounted Fixed Remote Gas Monitor System OVERVIEW 9106 is a high per...

CE Certification 600lbs Buzzer Alarm Magnetic Lock With Door Sensor JS-280SF JUNSON's single door magnetic lock(electromagnetic lock) is for glass doo...

Protection Built In V-Cut PCB Separator Blade Moving Operation For FR4 PCB Board Introduction V-cut PCB Separator is an automated ......

3D HF RFID Gate Antenna ISO15693 Protocol Light And Product Introduction: Andea Electronics LSG406 is a high performance HF 3D Gate Anten...

2.5 inch turbo boost sensor race car gauges KPA unit with LED DO6351 Description : Brand:SINCO TECH Gauge Model:RPM,Water Temp,Oil Temp,O...

3.5kw Solar Inverter Suoer Inverter Mppt Best Brand Inverter Electric Inverters For House All Protection: 1. Over-load 2. Over-voltage 3. Low-voltage ...

Top Rated Brushless Servo Motor Fastlane Turnstiles Fingerprint Scanner For Office Application Of Fastlane Turnstiles 1. The complete sta...