Wireless Doorbell for Business & Home with Long Range

Finally, a Wireless Door Chime strong enough to excel in applications where other units fail. Unique signal strength allows it to penetrate reinforced concrete, metal, brick, stone, stucco, glass, wood, and more, transmitting a blanketing signal that can traverse multiple floors, separate buildings, and structures - even below-grade locations. This Long-Range Wireless Doorbell has been field-tested for 4000' range in the most demanding applications, such as extremely large homes, warehouses, manufacturing facilities, and condominiums.

The Multi-Purpose Industrial-Grade Designer Transmitter and Receiver operate just like a standard doorbell push button - simply press the button, and the chime will sound one of the twelve tunes you select. It can also function as a magnetic door chime, alerting you every time a door or window is opened when the included contact sensor separates from the transmitter. The heavy-duty, designer, waterproof transmitter is constructed of shatter-resistant ABS that can be painted to match your preferred color. The robust 2 1/2" speaker of the Receiver produces crisp, distortion-free sound, with an adjustable volume from mute to 95dB.

This Doorbell Kit is Expandable and Configurable to suit your needs, allowing for complete and comprehensive coverage. You can pair an unlimited number of transmitters to receivers, utilizing as many receivers as required. Each receiver is equipped with four 12VDC outputs, enabling 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 advanced features for engineers and technically inclined users.

This Powerful and Versatile Door Chime will surpass your expectations, with common applications including residential dwellings, retail establishments, industrial facilities, government buildings, and secured areas. It offers standard push-button operation, magnetic door/window contact operation, and panic transmitter operation for immediate notification when activated.

Specifications include a range of up to 4000ft, 12 tunes, adjustable volume from 0dB to 95dB, Receiver power from a plug-in Class 2 UL LISTED AC Transformer (120V 60Hz 18Watts), and Transmitter power from a 1 x 3V CR2 battery. The package includes a Push Button Transmitter, Door/Window Contact Sensor, Plug-in Chime Receiver, Screws, 3V CR2 battery, and a User Manual.

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