...: The piezoelectric is mainly composed of a multivibrator, a piezoelectric , an impedance matching device, a resonance box, an outer c...
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12V 110dB electric buzzer Piezo door alarm buzzer two sounds continuant tone buzzer 1 . Piezo Buzzer Description Rated Voltage (VDC) 12 Operating Volt...
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Electromagnetic D12 x H13mm Sound From Front External Drive Car We also can make customizd products Features: * Rated Voltage: 1.5...
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... 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...
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... Φ17*7mm without oscillator circuit for waiter equipment Description: is a signaling device that is not a loudspeaker. It can be mecha...
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fire custom designs are availabe Manufacturer,passed ISO 14001:2004 system Rohs,REACH,SGS high quality fire Min sound pressu...
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12~24V 97dB Good sound qualtity clear human voice truck warning reversing waterproof customise CE 1.Specifications Sound pressure 97±4(A)...
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21N6-20321 Travel HYUNDAI Excavator Spare Parts Fitting For R140LC-7 R160LC7 R180LC7 Specification Name Travel Parts No 21N6...
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SMD H type drives inductor ,Atomizer , drives inductor,SMD inductor,Three-lead inductor Electrical specification: L(1-2): 25uH±30% @1.0K...
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... nurse call system for hospital with call button Product Description Display specifications Working frequency 433.92MHz Working voltage ...
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...: 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~......
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...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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... Sounds, LED Night for Kids Bedside Lamp, USB Rechargeable, 3 Level Brightness lamp, 12 / 24 Hour Wake Up Naturally with Sunlight: The wake u...
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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...
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... Explosion Proof Lights IP66 Sound And Function 1.The shell of Explosion proof lights is made of aluminum alloy die-ca...
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Bluetooth QR Code Smart Waterproof Padlock For Asset Management Smart Bluetooth QR Code Waterproof Padlock For Asset Managemen...
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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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CWT5005 Remote AC power failure alarm for street lighting,gsm sms Report alert Support 3G/4G version (Skype: lisali1220 WhatsApp: 0086 13652426178) CW...
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