5Pcs DC3-24V Wire Leads Industrial Audio Piezo Electronic Alarm Buzzer

Manufacturer: OKEBA Brand: CISNO

Connect the red wire to the positive pole and the black wire to the negative pole Come with microphone Speaker: 100 Watt Voltage: 12 V Package include: 1X Car Horn Kit

Manufacturer: VISION Brand: TheSmartestHouse

Z-Wave Wireless Siren and Strobe DC is fully programmable with Z-Wave Gateways to provide audible and visual alarm based on your Home Automation and /or Security Network settings. Speaks Z-Wave and al...

Manufacturer: MG Electronics Brand: MG Model: SSP3

MG Electronics SSP3 Piezo super siren. High impact black ABS casing, High frequency warble. Working voltage:6-12VDC. 120db @ 1 meter sound pressure. Max. current drain:300mA @ 12VDC. Black.Size: 1 5/8...

Manufacturer: Docooler Brand: Docooler

Overview This product is alarm siren horn, it has 100~125dB super loud sound,you can adjust the volume according your require. It needs used with magnetic and PIR sensor to expand range of monitoring,...

Manufacturer: Ariic Brand: Ariic

SKU: CPC1690 Specifications: ? Detect range: >=50uw/cm2 ? frequency rate:50~500Hz ? temperature:32~122°F(0-50°C) ? Power supply: 1.5v (2pc AAA) battery not included ? Dimension: 148�...

Manufacturer: Wheelock Brand: Wheelock Model: WH-MTH-24

- Wheelock multi-tone paging horn - Loud attention-getting alert- Weatherproof construction- Designed for use in noise and large indoor/outdoor locations- Power supply includedWHMTH24

Manufacturer: Napco Security Brand: Napco Model: GEMK120PAK

GEM-P1632 Kit, GEM-K4RF, PIR1680PT, WALL MOUNT SIREN, RJ31X jack and Cord, transformer, battery.

Manufacturer: Valcom Brand: Valcom Model: V-9945A Color: Beige

The V-9945A is a horn with built-in tone generator and amplifier used for loud signaling applications. Ideal for stand alone loud ringing with volume control.

Manufacturer: Abrams Brand: Abrams Model: Supreme-200W

The sleek design of the Supreme 200 speaker, features industry leading Neo-driver, which is known to deliver a robust low frequency sound. Made of corrosion resistant aluminum, this high-performing tr...