police siren noise

... a variety of tones putting out an intense 100 watts, this unit give you everything you need. This unit is the perfect /Ambulance/Fire ...

... Horn with Strap for Optimum Handling and 260 Seconds Voice Recording Horn Description A horn is a device tha...

... 24V piezo buzzer fire alarm 12V DC BUZZER 1. HIGH Piezo BUZZER Description Rated Voltage (VDC) 12 Operating Voltage ...

... 1 year Dimension 188MM*140 mm Material ABS, iron, etc. 40W load speaker /auto speaker /motorcycle horn speaker YH-180 AVISADORES ACÚS...

... in traditional protective shield generator, on the premise of not contact, not destruction, to disperse the crowd. Can be in effective crowd attac...

... with strobe Size: 134*115*48MM Rated Voltage: 24VDC/12VDC Rated Current:300mA SPL dB/1M:110+-3 Len Color: Clear Sound : Ambulance, Pumper, P...

... Megaphone Speaker Amplifier AUDIO-PRODUCT Car, Motorcycle, Yachat, Truck... * Strong ABS material * Angle adjustable * Digital sound s...

Mini Portable Sporting Loudspeaker with Wireless Megaphone with Specifications Sporting events Audio mixer loudspeakers,horn,megaphone 1....

... 76 times per minute Flash rate Fire Alarm Product Introduction Model CS-104 Voltage 24VDC, Current 120mA Alarm SPL 112DB Size 115*133*50mm Co...

..., power station, substation, airport, and military bases; for earthquake, tsunami, flood, flood control and disaster relief, mudslides, land...

100W Emergency Warning Electronic Horn Ampliflier Quick Details Place of Origin: China Brand Name: J&M Model Number: YD-100M Model: YD-10...

..., working headlights and taillights, flashing lights and wailing . Music can be played in following ways: USB, AUX and Bluetooth. It pr...

... Body Camera AES256 Encryption With 140 Degree Specification of body camera-SOP-09.pdf Application: Officer can press the emergency bu...

with strobe light Function and Feature : · With loud or light when alarming; · Deterring illegal invaders; · DC12V; Rated current 600mA ; ...

... with Red strobe Flash 1. Dimension: 160L * 128W * 47H mm; 2. Operating Voltage: DC 24V/DC12V; 3. Working Current: 80-120mA; 4. Flash Intensit...

About Body cam RCM - SP5904 4G HD portable dvr (body worn camera) is newest released dvr recorder for law enforcement , this device is adopted Ambarel...

... Alarm 1080p Pt Smart Wire-Free 4g Outdoor Camera FEATURES ● 1080P Resolution ● Alarm ● Compatible with Solar Panel ● Spotlight see colo...

... 500Hz~7KHz±10% Work cycle 4second Weight 110g 2. Description 1. BJX series is made for truck bus applications in low areas. 2. Intelligent m...