20khz siren megaphone

Brand Name:OEM

Model Number:JM-11S

Place of Origin:China

.... The user can trigger the siren function using a button or switch on the megaphone, which produces a loud and attention-grabbing siren sound. In addition to the siren function, some siren megaphones may also include other features, such as a built-in

Brand Name:UM AUDIO

Model Number:CAR-160

Place of Origin:China

...Siren Megaphone Speaker Amplifier AUDIO-PRODUCT Car, Motorcycle, Yachat, Truck... * Strong ABS material * Angle adjustable * Digital sound solution * Strong magnet for easy installation * Siren alarm mode * Adjust volume control * Record function Model: CAR-160 Main Material: ABS Product Dimension: 152x 152 x L370mm Power: Max 50W Power Supply: DC12-24V Reach: Outdoor up to 600m Function: Talk, Siren...

Place of Origin:Ningbo,China

Brand Name:YONGTUO

Model Number:YT

...pcs battery) 4.Material:Plastic With these megaphones, the whole crowd will pay attention to you - make large events, such as sport, tours, or demonstrations, easy to organize. The deciding factors: its light weight, ...

Brand Name:DEKEN

Model Number:HH-03001

Place of Origin:CHINA

... line type, which is novel and elegant, can meet work requirements under various occasion. This product is in line with SJ/T 10600-1994megaphone general technical specification> Product characteristic 1. output power is big, volume is

Brand Name:no

Model Number:SW-1

Place of Origin:Ningbo,China

... Portable Megaphone Foldable Bullhorn Handheld Grip Loud Clear Voice Amplifier Loudspeaker 3W waterproof plastic handheld megaphones -Detailed Product Description Dimension: diameter 97xL155mm Power: Rated 3w RMS/5w MAX Function: Talk, Siren, With built...

Brand Name:JY/LT

Model Number:JKR-5082

Place of Origin:China

Kapton Diaphragm Titanium Kapton50.8-CCAW Plastic bridge frame Features of the tweeter: 1. It applies to home theatre system, professional audio and compression driver. 2. It sounds extremely clear and no noise. 3. It is highly reliable and low consumption...

Brand Name:Tsdatech

Model Number:TSD-HSC-048

Place of Origin:China

... Main Features Built-in Siren, NIGHT VISION, Two-way Audio, Motion Detection, Vandal-proof, Waterproof / Weatherproof Model No CHY-01 CHY-01 Speaker Dia. 50mm speaker Impedance 32Ω ±10% Frequency Response 20Hz-20kHz Sensitivity(S.P.L) 110db±3db...