Safeguard Supply Extra Loud Doorbell - 120db Door Buzzer for Business Entry

This Loud Wireless Doorbell & Entrance Alert is designed for large or multi-level homes, expansive and noisy industrial environments, and for the elderly or hearing impaired. Utilizing cutting-edge technology, this unit transmits a blanket 360-degree signal capable of traversing multiple floors, walls, unattached buildings, and structures, with a range of up to 3/4 mile.

The patented long-range wireless signal strength can penetrate steel, reinforced concrete, metal, block, brick, stone, stucco, glass, and wood. The 120dB 12VDC siren can be heard in areas where hearing is impaired, such as manufacturing and production facilities, break and lunch rooms, and around machinery and forklifts. Please note that this is a VERY LOUD ATTENTION-GETTING SIREN, and it does not amplify the melody selected on the chime receiver. Instead, it broadcasts the sound of a siren in an oscillating tone for a minimum of 5 seconds, with settings for 10 seconds, 1 minute, and 2 minutes.

The Multi-Purpose Industrial Grade Wireless Waterproof Transmitter and Plug-In Receiver offer uncomplicated and quick installation. The transmitter can be used just like a standard doorbell push button when someone presses it at a closed or interior/exterior entry door, locked gate, office entry, dock, or warehouse door. It can also operate as a magnetic door chime, alerting you every time someone opens an unlocked door, gate, secure area, or window.

The heavy-duty IP55 waterproof-rated transmitter is constructed of shatter-resistant ABS that stands up to demanding commercial conditions and can be painted to the color of your choice. The receiver has an extra-large, high-quality 2 1/2" speaker producing crisp, distortion-free sound, and you can select one of 12 pleasant tunes. The volume is easily adjustable.

This Doorbell Kit is expandable and configurable to suit your needs, allowing for complete and comprehensive coverage with built-in options no other system offers. You can pair an unlimited number of transmitters to receivers and utilize as many receivers as needed. Each receiver is uniquely equipped with four 12VDC outputs, allowing you to connect a wide variety of 12VDC accessories such as strobe lights, sirens, buzzers, and bells.

The transmitter features a N/O, N/C relay, and the plug-in receiver has a "C" relay, providing even more advanced features for the engineers and technically inclined.

This Wireless Doorbell is remarkably unconventional and can be used in a variety of industrial and home applications. It provides a crisp and clear, high-fidelity, loud 120dB doorbell for the hard of hearing and hearing impaired, with a reliable long-range wireless signal that goes the distance even in large, multi-level homes. Just one easy-to-install kit can provide comprehensive coverage in most applications, and you can add additional transmitters and receivers for large homesteads with multiple outbuildings.

The Warehouse Doorbell can be heard over forklift traffic, even in the largest industrial locations. The transmitter can be used as a magnetic door contact, where the chime sounds when the door opens. The 120dB siren can be heard in busy and noisy manufacturing facilities, even over machinery. This system is an excellent notification system for schools, public buildings, government facilities, and large areas.

product information: