Best Electronical Siren

Full Can TTL 5v 40Mhz Oscillator

Body Size: 11 x 4.65 x 3.6mm / 0.43" x 0.18" x 0.14" (L*W*H).
DIP Quartz Crystal Oscillators for RISC & CISC Microcontrollers.
Widely used in TV, electronics, PC cards, electronical meter, DVD, MP3, MP4, etc.

✺ USEFUL- The Zento Deals 80W Car Siren Horn With Mic PA Speaker System Emergency Sound Amplifier- 5 tones is very convenient to use due to its handy features that you can carry it whenever you have an activity. It has 5 distinctive sounds that is really helpful in your activities such as fire alarm, wailing ambulance, police siren, traditional shooter, etc….
✺ 5 TONES- The Zento Deals 80W Car Siren Horn With Mic PA Speaker System Emergency Sound Amplifier offered 5 tones in which you can choose depends upon your use and needs. You can use and choose between fire alarm, waling ambulance, police siren, traditional shooter, etc.….
✺ AUDIBLE- The Zento Deals 80W Car Siren Horn With Mic PA Speaker System Emergency Sound Amplifier-5 tones designed to be very loud and audible even when you are in a distant place. IT is a must have for all purposes..
✺ PRACTABIBLITY- The Zento Deals 80W Car Siren Horn With Mic PA Speaker System Emergency Sound Amplifier-5 tones can be used in any kind of vehicles! It can be used anywhere because of its compatible usage..
✺ HIGH QUALITY- The Zento Deals 80W Car Siren Horn With Mic PA Speaker System Emergency Sound Amplifier-5 tones is made from premium material that is durable and long lasting..

LOUD & POWERFUL - 100-watt siren system output.
MULTIPLE SIREN TONES - Wail, Mech, Yelp, Sting, Tool, Hi-Lo.
MANUAL SIREN & HORN - Manual toggle for siren and horn.
A/B/C/D/E/F BUTTONS - Connect warning lights to these buttons for full vehicle control.
ADDITIONAL FEATURES - Radio Rebroadcasting.

Wireless Remote Handheld Microphone --- The wireless remote control frees you from the shackles of the wiring harness, and can control the siren PA system even from outside the car, with a maximum control range of 10 meters. The remote can be switched to the microphone via the side button, and the USB port at the bottom is charged..
[Upgrade] 37 Different Siren Tones --- This Emergency Warning Horn siren PA system offers the essential function of 37 different siren tones, wail, yelp, horn, horn-1, horn-2, aux. Pre-wired unidirection microphone with PTT (push to talk) button overrides the siren during time of usage..
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..
Additional Power Switch (A/B) --- Equipped with two additional 15 amp switches to power your traffic warning lights or other equipment without the need for a second switch box..
With Ultra-thin Speaker --- The 200W, extra slim speaker is only(5-5/8" L x 5-1/2" H x 2-1/8" W), but it still produces up to 125-135 dB of attention-getting sound. Compact design fits behind vehicle's grille or push bumper..

Speaker: Heavy Duty, Mounting Brackets, 200W / 8 Ohm..
Capable with Any 100 - 200 Watt Siren Sytem ( Requirement: The actual output wattage of siren ≥ 100W ).
Speaker Dimension: 8" W x 5-1/4" H x 6" D.
Corrosion-resistant aluminum housing with Black Finish.
Package including: 1 x Xprite Compact 200 Watt High Performance Siren Speaker (Capable with Any 100 - 200 Watt Siren).

...em offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property..
Economical and Powerful Siren: This economical wireless and portable LOUD 110 dB smart siren adds audible and visible alarms to your existing YoLink system or can work alone as a panic alarm (YoLink Hub required, not included). Add an attention-getting siren to your system to immediately notify you of water leaks/flooding, door and window status changes, and high/low temperature or humidity conditions, allowing you to respond quickly to critical events, protecting your family and your property..
Simple & Easy! YoLink’s Scan & Play smartphone app feature will have your siren up & ready in just a couple minutes! And the Siren Alarm could not be easier to install: just add it to the app, and place it on any stable surface or mount it to the wall with a screw or nail, for a more permanent installation. Done! Begin using your siren and enjoy security and peace of mind, knowing your family and property are protected..
Team Me Up! The Siren Alarm can be used as a stand-....

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Three year Warrant against manufacturer defects!.

Speaker: Heavy Duty, Mounting Brackets, 200W / 8 Ohm..
Capable with Any 100 - 200 Watt Siren Sytem ( Requirement: The actual output wattage of siren ≥ 100W ).
Speaker Dimension: 5.75" W x 5.5" H x 2.5" D.
Corrosion-resistant aluminum housing with Black Finish.
Package including: 1 x Xprite Compact 200 Watt High Performance Extra Slim Siren Speaker (Capable with Any 100 - 200 Watt Siren).

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).