Reviews Power Piezo Siren

D-Link Wi-Fi Water Leak Sensor and Alarm, App Notifications, Battery Powered, No Hub Required (DCH-S161-US)

  • Battery powered: 2 AA batteries can last up to 1 and a half years.
  • The water sensor sends you a notification when it's time for a change.
  • Sensor probe: Designed to be sensitive, detecting shallow leaks to give you an early warning.
  • 90dB siren: The water sensor is equipped with a loud siren and triggers a localized alarm to alert you of a leak.
  • Water leak detection alerts: Notifications are sent to your mobile device through the midline app to let you know of a leak, wherever you may be.
  • Easy setup: Works with your WiFi at home.
  • Smart home compatible: Supports IFTTT so you can customize additional actions between the water sensor and other smart devices in your home.
  • Sleep mode: Saves power by limiting connectivity between the Siren and the my link app only when leaks are detected or the siren's button is tapped.
  • Rated for 120 Volt with a maximum power load upto 15 amps and 1800 watts.
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KERUI Upgraded Wireless Live Loud Siren Host,Indoor/Outdoor Waterproof Horn up to 115dB for Home Security Alarm System,Can't Work Alone,Have to Work with KERUI Sensors as Home Garage Shed Alarm System

  • ... together.We offer the newest version siren host from Sep,2020.
  • different from old one is setup guide,PLEASE NOTE an important tips:have to trigger the sensors within 6 seconds during the operation,or need pug in/out again into setting status.
  • Use: You will hear a Bi sound onces siren is plugged in, which means it is powered in. programing with accessory is by plugging/unplugging the siren. It is a single siren, please program it with your existing sensors before use. For more details, please refer to video on youtube with "2020 newest version KERUI Standalone Alarm System Operation Guide".
  • Design: 115DB loud, Weather proof ABS plastic material allows you to mount the siren outdoors, just need to pay attention to the power cable. It is able to use siren and remote only to work together, to press emergency key on remote for immediate alarm, disarming key for silence and doorbell key for doorbell sound. Remote is essential for siren..
  • Expandability: Support 40pcs detectors(door contact, motion sensor etc.), 10pcs remote controls to activate/deactivate the siren, 10pcs doorbell sensors. More accessories in our shop supportable to DIY the alarm system based on your need..
  • Service: If you want a set of alarm system, please go to our official shop or contact us....
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Xprite 200 Watt 8 Tones Emergency Warning Siren PA System Kit w/Handheld Microphone & Light Control Switches Speaker Not Included

  • Siren: 200W amplifier (Actual output power: 150W), 8 Tones, 2 Auxiliary Switches, and PTT Microphone..
  • Capable with Any 100 - 200 Watt Siren Speaker ( Requirement: The actual output wattage of Speaker ≥ 100W ).
  • It can run two-channel 12V Led lights ( Maximum 80Watts/output ) and with light switches on the main siren box..
  • It contains 8 warning tones to fit for Police, Ambulance, Fire and Engineer Vehicles,etc..
  • Package including: 1 x Xprite 200 Watt 8 Tones Emergency Warning Siren PA System Kit w/ Handheld Microphone & Light Control Switches ( Speaker Not....
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(2) Rockville RPG15 15\ Powered 1000W DJ/PA Speakers+ 18\ Subs+Poles+Cables

  • Package Includes: (2) Rockville RSG-12 Single 12 Three-Way speakers. (1) Pair of Rockville RVSS2-TSNL4 Speaker Stands + Cables. Features: Rockville RSG-12 Carpeted Passive Loudspeaker.
  • Single 12 Pro Audio Woofer. (3) Piezo 3" Bullet Tweeters. (1) High Efficiency Piezo Compression Horn. RMS Power: 500 Watts. Program Power: 750 Watts. Peak Power: 1000 Watts.
  • 2 High Temperature Aluminum Voice Coil. 8-Ohm Impedance. Sensitivity: 99dB @ 1w/1m. Frequency Response: 45Hz - 22 kHz. SpeakON Input connection. In/Out connections (Parallel).
  • Dimensions: (15.4+8.6)x12.5x25.5in. Weight: 28Lbs. Pole Mountable. Rubber Isolating Feet. Construction: Top quality MDF - Stapled, Bonded & Braced. Features: Adjustable Height. Steel Construction.
  • Black Color. Weight capacity: 132 LBS. Adjustable Height Range: 47.25-78.75 inches. Base spread: 15-40 inches. Tube Diameter: 1.5 - 1.37 inch. Leg Diameter: 1.37 inche.
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Aosom 12V Police Car Ride-on Truck with Remote Control & Siren, 2-Seater Battery-Operated Electric Car for Kids with Music, Electric Ride-on Toy with Horn, Yellow

  • FEATURE: This Emergency Warning Horn siren PA system includes a control box, a wired hand-held microphone and a heavy-duty metal ultra Slim flat speaker..
  • ADVANTAGE: With an adequate power output of 200W and powerful speakers, with a higher rating of 121-130dB you get quality audio output which is audible from a distance away..
  • MULTI FUNCTION: Multiple operation options which include horn and siren , with the siren option giving you yelp, wail, hi-lo and hi-lo and also manual horn & manual siren..
  • ADDITIONAL AUXILIARY SWITCHES: The warning system offers two 20A switches which you can use to power other external devices and appliances, such as Strobe Lights..
  • APPLICATION: It contains 8 warning tones to fit for police, ambulance, fire, engineer, private vehicles, etc..
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BooYu 200W Compact High-Performance PA Siren Horn Speaker [Ultra Slim] [8 Ohms] [125-135 dB] [IP66 Waterproof] [Capable with Any 100-200 Watt Siren] for Police Car, Ambulance, Fire, Engineer Vehicles

  • Compatible with - Capable with Any 100 - 200 Watt Siren System. The speaker comes with two electrical wires to be connected to a siren controller system. (Note: The speaker cannot be connected to the power supply alone, and must be used in conjunction with the siren system).
  • Universal siren compatibility - This compact speaker is the perfect choice for vehicles of all sizes, including trucks, SUVs, sedans, compacts, ATVs, UTVs and Police, ambulance, fire, engineer, private vehicles, etc..
  • Super Loud - Just because it is small does not mean it is weak. This ultra-thin speaker has a sound compression level of 125-135dB, Impedance: 8 Ohms and a frequency range of 400-4000Hz. Compact design fits behind vehicle's grille or push bumper..
  • High quality - Equipped with Corrosion-resistant heavy duty aluminum body with Black Finish and an impressive IP66 waterproof rating..
  • Package including: 1 x Compact 200 Watt High Performance Extra Slim Siren Speaker (Capable with Any 100 - 200 Watt Siren).
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BooYu 12V 200W 37 Tones Police Warning Emergency Siren PA System [Slim Speaker][Wireless Remote Handheld Microphone][2 x 15A Switches] for Firefighter Ambulance Vehicles Truck Car SUV ATV UTV

  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
  • ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
  • EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
  • HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..
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Solar Sound & Light Alarm, 360°Motion Alarm Solar Strobe Light with Motion Detector & Remote Controller, 129db Siren Sound & LED Flashing Light IP65 Waterproof 4 Work Mode for Home, Farm, Barn, Yard

  • 【THE PERFECT SOLUTION】The sensitive motion sensor will detect any moving animals within 5-8 meters and activate, The Solar animal scare device by emitting a mixture of Multi-segment high frequency siren and powerful LED strobe lights, very effective to repel cats, mice, foxes, raccoons, badgers, skunks, rodents, boar, marten, etc.
  • 【SAVES TIME & MONEY】 The powerful solar panel will save you valuable time and money. It will charge your batteries automatically even on low-sun days, saving you the need for a power source, and saving you the need to constantly recharging your batteries (or buy new ones). It can be charged with an adapter, suitable for places where it is difficult to provide power.
  • 【BUY WITH CONFIDENCE】 Every component and part is meticulously sourced to ensure that quality standards are met. Our 1-year full warranty guarantees that we stand firm fully behind our product. We are always at your service.
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SoundAlert 12V 100W Police Siren PA System [Slim Speaker] [118-124dB] [Handheld Microphone] [Hands-Free] [2 x 16A Switches] Warning Emergency Siren for Vehicles Truck UTV ATV Car POV

  • AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
  • MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
  • ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
  • EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
  • HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..
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