Top 10 Best Loud Siren

No Power Required, Emergency WarningManual operation, no installation required, easy to carry. It can provide effective alarm in places without power support, and can be used for emergency warning at unexpected time.. Volume AdjustableThe volume level depends on the speed of the handle cranking, the faster the speed, the louder the sound. In addition, press the trigger can open the vanes, and LOUD comes out.. Loud AlarmThe volume can be up to 110db, sound transmission diameter 0.62 miles, the sound is sharp, strong penetration, can achieve the ideal alarm effect.. Strong and DurableMade of aluminum alloy with anti-rust paint outside, more strong and wear-resistant, anti-corrosion and waterproof, durable.. Wide ApplicationWidely used in factories, homes, schools, oil depots, warehouses, flood control, disaster relief, public and industrial occasions, it can alarm in time in case of emergency to reduce casualties and property damage..

This warning siren produces a loud sound with an effective range of almost a mile in an unobstructed area.. Housing is made of heavy duty steel and is easily mounted with four screws.Tough and easy to used.. 110V AC Motor Driven Air Raid Siren Metal Horn for boat,mine,reservoir ,airport.It is also the one can be used as any purpose such as warning,signal,alert horn.. Designed for a long duty cycle, it is the perfect solution for emergency alerts in industrial environments such as factory buildings, workshops and warehouses..

Color Red. Type Electric Motor. Voltage 120V. Limited Water Resistant IP44. Metal Housing with 4-Bolt Mounting Base.

Color Red. Type Electric Motor. Voltage 120V. Limited Water Resistant IP44. Metal Housing with 4-Bolt Mounting Base.

DC6 to 13V 120dB Alarm Siren. 1 Tone Electronic Alarm Siren Provides Loud Sound.. ABS shell, metal bracket, simple wiring.. DimensionsL x D 106 x 102mm4x4.2. It's great for DIY Security System or Replacement,It's simple to hook up.

We offer the newest version siren host from Aug,2020different from old one is setup guide,PLEASE NOTE an important tipshave to trigger the sensors within 6 seconds during the operation,or need pug inout again into setting status.DOOR ALARM uses remote control to set security code for armingdisarminghome alarm system complete with fully programmable main unit and sensors,if you want to DIY,please restore factory as manual or operation video,then add them again.. DIY expandable home burglar security alarm system-this alarm horn support up to 30 pcs wireless detectors,8 remote keyfobs,loud up to 115db deluxe door alarm system for peace of mind.. Complete DIY wireless house burglar alarm system kits includes a horn and three windowdoor sensors,two remote controls,two pir motion detectors, loud alarming to protect well for apartment shed hotel garage RV motor home safety ,affordable home security.. Loud SOS alarm and easy to get help-children and seniors at home in emergency,press the S button of the remote controller,which will trigger the siren alarm up to 115db to notice neighbors or other families in home so that they will get help in time.. After sale service- Kindly refer the user manual before usage,if you have any issues or need to customize alarm system kit,please feel free to contact us in our shop,we will try our best to help you out soonthe alarm system kit can compatible with KERUI brand another type alarm hub,DIY complete alarm system as your need..

Clear sound Long range This lightweight 30 watt megaphone will help spread your voice up to 800 feet away. Quickly attracts the attention of the crowd and stops you singing solo.. 240S Recording and replayBuilt-in 240 second recording time and replay function, this speaker will save your voice and repeat your message whenever you need, so others can hear it over and over again.. Compact and portable Free up your hands, you can fold it up or hang it in a fixed position using our folding handle or adjustable shoulder strap. Due to its small size, weighing 1lb, it has a small footprint and can be carried in a backpack, handbag etc.. Quality assurance Made from ABS plastic, this portable microphone is light but sturdy enough to amplify your real voice anywhere and won't make your arms sore after a day of use. You can use it at sporting events, directing traffic, rescues and more.. User-friendly design With its clear and simple interface, anyone can use it without any effort, even the elderly and children. Put your worries aside and take it away. Whether you place an order or not, if you have any questions about our products, feel free to contact us via Amazon and we will do our best to solve your problem.

SUPER LOUD HAND CRANK SIREN - This heavy-duty siren produces a LOUD and POWERFUL sound with a range of one mile and beyond. The sound, universally recognized as an emergency warning, is an effective attention-getter. The siren features a shutter mechanism that creates wailing sounds, allowing you to assign different tunes to different emergency situations. The volume may be adjusted by either the shutter or the rotation speed of the handle.. HIGH QUALITY CONSTRUCTION - The steel housing creates a sturdy structure. The internal red blades are made of metal for maximum strength and durability during spinning. This reliable, premium quality siren, ensures smooth operation for years to come.. VERSATILE USES - The rugged build with adjustable volume makes it a functional item in commercial and residential locations. It can be used for emergency warning when electricity is not available in places like factories, schools, large halls and farms. Great for drawing attention as a dominant noise maker.. EASY INSTALLATION AND USAGE - This manual siren comes with a base mount, making mounting very simple. When mounted, it holds the siren's head steady and secured. This hand operated siren is super easy to crank, which also makes it a fun instrument.. APPEARANCE DIMENSIONS - This vintage air raid siren has a military-style look with an authentic gray camouflage pattern. Weighing only 12.3 Lb., the massive handle makes carrying easy. Dimensions mounted 15.83 H x 8.35 W x 11.57 D inches..

Color Red. Type Electric Motor. Voltage 120V. Limited Water Resistant IP44. Metal Housing with 4-Bolt Mounting Base.