alarm buzzer with light

...: The piezoelectric is mainly composed of a multivibrator, a piezoelectric , an impedance matching device, a resonance box, an outer c...

12V 110dB electric buzzer Piezo door alarm buzzer two sounds continuant tone buzzer 1 . Piezo Buzzer Description Rated Voltage (VDC) 12 Operating Volt...

Electromagnetic D12 x H13mm Sound From Front External Drive Car We also can make customizd products Features: * Rated Voltage: 1.5...

... sold by ARIZA. Designed to be placed in the outer pockets of a purse or backpack, the PPS8 can also be hand carried by joggers. The is activ...

... Φ17*7mm without oscillator circuit for waiter equipment Description: is a signaling device that is not a loudspeaker. It can be mecha...

fire custom designs are availabe Manufacturer,passed ISO 14001:2004 system Rohs,REACH,SGS high quality fire Min sound pressu...

12~24V 97dB Good sound qualtity clear human voice truck warning reversing waterproof customise CE 1.Specifications Sound pressure 97±4(A)...

SMD H type drives inductor ,Atomizer , drives inductor,SMD inductor,Three-lead inductor Electrical specification​: L(1-2): 25uH±30% @1.0K...

... nurse call system for hospital with call button Product Description Display specifications Working frequency 433.92MHz Working voltage ...

...: fixed at 0.95 2. Fast response time: <250ms 3. Resolution 0.1°C/°F 4. User selectable unit °C or °F 5. 6. Record 32 readings 7. Backlight LCD display 8. Auto power off Specification: Measuring Range BODY: 32.0 C~42.5°C(89.6°F~......

...h integrated structure, having a compact structure convenient for installation. The imported LED chips and high-power are used, which can e...

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...from danger,it is effective as far as 600 ft distance. * Continuous - Sounds could last 50 minutes continuous ear-piercing . Multi-functi...

Bluetooth QR Code Smart Waterproof Padlock For Asset Management Smart Bluetooth QR Code Waterproof Padlock For Asset Managemen...

... of the detected gas reaches the dangerous value,the detector will send out the audible and visual singal,prompting you to take effective mea...

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... Clock Night Temperature Display Mirror Thermometer Touch Sensing Table Lamp Travel Clocks MT598 Clock: It can set at most 3 group...

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12V 18Ah Lithium Ion Battery For UPS Alarm System Emergency Lighting Outdoor Deep cycle 12v 18Ah rechargeable lifepo4 lithium ion 32700 battery pack B...