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Total 3461 products for sound db meter Manufacture & Suppliers

Restaurant Sound System High End Horn Speakers 30W

Power Horn Speaker Indoor For Restaurant Sound System 30W PA System Features: Music Horn speaker. High dB yet good for BGM. With 30W transformer. Good for PA and BGM. The horn speaker is a waterproof horn speak...

Buena Electronic Technology Co., Ltd.
Guangdong,China

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Temperature And Humidity Sensor Multiple Siren Alarm Sound Selection

...Sound Selection Smart Home Products 1. Parameter Items Temperature and humidity sensor Condition Brand new Brand Reafoo Model No. RF-GY035 Colors White Package Color box Wireless Connectivity Wi-Fi Wi-Fi 2.4...

Shenzhen Shengshishengda Technology Co., Ltd.
Guangdong,China

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2 * AAA Intelligent Photoelectric Smoke Detector Sound And Visual Alarm

...sensor ◆Sound-light alarm ◆Strong adaptability for circumstance ◆SMT design, high stability Technical Data: Product Name Smoke Alarm Operating Voltage DC3V Model Number MTSD11 Sensitivity 0.09-0.2 dB/m Alarm...

Mantern Industrial Co., Ltd.
Henan,China

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Battery Operated Smart Smoke Alarm Monitor Sound And LED Flash Alarm Output

...Sound-light alarm ◆Strong adaptability for circumstance ◆SMT design, high stability ◆Dust-proof, Insect-proof, Anti-visible light Technical Data: Product Name Smoke Alarm Operating Voltage DC3V Model Number ...

Mantern Industrial Co., Ltd.
Henan,China

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Poxy Resin Back Up Beeper 97~107 DB White Noise Beeper 10~48 VDC

CE 97~107dB High qualtity epoxy resin car alarm white noise human voice beep sound customise siren 1. Specifications Sound pressure 75��4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temperature -40��C ~ 75��C F...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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40mm Precision Sound Speakers 112 DB Output Micro Precision Speaker

grilled or non grilled 40mm headphone speaker RoHS REACH plastic frame headset transducer General specifications: Impedance 32 / 64 ohm Rated power 10 mWatt Max. power 30 mWatt SPL sound pressure level 112 �� 3d...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Digital Ultrasonic Flaw Detector Sound Path Echo Rating High Resolution

... ,narrow-band two tranches Echo Rating sound path, horizontal distance, vertical distance, amplitude, dB difference Gain 0 - 110dB, points 0.5 / 2/ 6 /12 step for choice 0 - 110dB, points 0.5 / 2/ 6 /12 step...

XIAMEN COBE NDT TECHNOLOGY CO.,LTD
Fujian,China

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75 DB Truck White Noise Reverse Alarm Sound For Car

Small 75dB Humanvoice Customise IP68 Waterproof Car Reverse Buzzer Remind Music Box Easy Install With 3M and Plug 1. Specifications Sound pressure 75��4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temperature...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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107 DB 28V Smart Reverse Back Up Alarms For Heavy Equipment Trucks

3 Wires No Plug Backup Alarm With SGS CE And E-mark Ip68 Specially Design In Low Sound Level 1. Specifications Sound pressure 75��4(A)AT 4FT Voltage 12~28VDC Maximum current 0.5A Temperature -40��C ~ 75��C Frequen...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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80cm Analog Array Microphone Unit With Long Sound Pickup Distance

...the goose neck microphone, so that the speaker can move in a wider range, while the sound quality and volume are not affected. The Array Microphone can be connected to any analog device system (like dB-NET D...

VISSONIC ELECTRONICS LIMITED
Guangdong,China

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Penguin Safesound Personal Alarm 150 Db Fun Easy Practical 60*40*40mm

Safesound Personal Alarm / Penguin Personal Alarm �� fun, easy but practical Name Safe sound Personal Alarm Color Pink , white , black Weight 40g Size 60*40*40mm Feature loud sound Power 3*LR44 Decible 140DB Pac...

Shenzhen Kin Weirr Electronic Co., Ltd
Guangdong,China

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Loud Sound Active Noise Cancelling Earphones ANC Headband Custom Logo

... headset; 2.Designed with a high-quality Wireless chipset; 3.the self-developed active noise reduction solution can reach a level of 18 dB; 4.It features a soft and comfortable PU leather strap and ear cushi...

Guangzhou Huayi Electronic Factory
Guangdong,China

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High Performance Motorcycle Flasher Relay With Buzzer Sound Type , ISO9001 Certificate

... Led Flasher Relay Parameter: Voltage: 12V Rated Loaded: 10x2+3.4W Frequency: 85±10 C/min Sound: 80±10 dB Material: ABS plastic FAQ Q1. Are you a manufactory or trading company or others? A1: We are a compan...

Chongqing Dejia Electric Co., Ltd.
Chongqing,China

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Sound From Top Indicator Warning Buzzer 3V 5V D9.0 X H 5.5mm Internal Drive With Circuit

... WS-9055DYB03X WS-9055DYB05X Rated Voltage V(DC) 3 5 Operating Voltage V(DC) 2-5 4-7 Rated Current(max) mA 30 Sound Output at 10cm dB 80 Rated Frequency Hz 2700±200 Lead pin material Red Copper Operating Tem...

Shenzhen Winsun Technology Co., Ltd.
Guangdong,China

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External Drive Piezoelectric Buzzer 12V Sound From Side D22xH11mm

...Sound from side Piezo/ Piezoelectric Buzzer D22xH11mm external Drive Without Circuit We also can make uncommon product per customers requirements. Testing condition: After any following tests the part shall ...

Shenzhen Winsun Technology Co., Ltd.
Guangdong,China

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Penguin Safesound Personal Alarm 150 Db Fun Easy Practical 60*40*40mm

Safesound Personal Alarm / Penguin Personal Alarm �� fun, easy but practical Name Safe sound Personal Alarm Color Pink , white , black Weight 40g Size 60*40*40mm Feature loud sound Power 3*LR44 Decible 140DB Pac...

Shenzhen Kin Weirr Electronic Co., Ltd
Guangdong,China

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Loud Sound Active Noise Cancelling Earphones ANC Headband Custom Logo

... headset; 2.Designed with a high-quality Wireless chipset; 3.the self-developed active noise reduction solution can reach a level of 18 dB; 4.It features a soft and comfortable PU leather strap and ear cushi...

Guangzhou Huayi Electronic Factory
Guangdong,China

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140 DB Personal Safesound Security Alarm Keychain LED Flashlight Anti Attack For Women

��130DB Ear-piercing Sound��: The personal alarm has vigilant sound when you pull the pin out, even 1000ft away can be heard. It will easily draw someone��s attention and help you get out of the danger. Own a pers...

Shenzhen Ariza Electronic Co.,Ltd.
Chongqing,China

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White Indoor Horn Speaker , Powered PA Speakers For Restaurant Sound System

Power Horn Speaker 30W Indoor For Restaurant Sound System PA System Features: Music Horn speaker. High dB yet good for BGM. With 30W transformer. Good for PA and BGM. The horn speaker is a waterproof horn speak...

Buena Electronic Technology Co., Ltd.
Guangdong,China

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Restaurant Sound System High End Horn Speakers 30W

Power Horn Speaker Indoor For Restaurant Sound System 30W PA System Features: Music Horn speaker. High dB yet good for BGM. With 30W transformer. Good for PA and BGM. The horn speaker is a waterproof horn speak...

Buena Electronic Technology Co., Ltd.
Guangdong,China

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