36 Chimes Wireless Doorbell, Wall Plug in Cordless Bell Door, Waterproof IP44 Door Chime Kit with 300m/1000FT Range 4 Level Volume (2 Receivers, 1 Transmitter)

Long Wireless Transmission Distance: Range up to 300m / 1000ft. The operating distance can go up to 300 meters in the open air. It can penetrate steel doors, wooden doors, exterior walls and interior walls. 36 Ringtones and 4 Volumes: Before matching the push button transmitter, press the Melody button to choose from 38 ringtones. There are 4 volume levels of adjustable volume from 10db to 85db. Easily choose the melody and adjust the volume according to your needs. Easy to install: Easily connect the doorbell receivers to a wall outlet. The remote control button can be attached to the door frame with the adhesive tapes or screws provided. Waterproof & Good Applications: Wireless plug-in doorbell is an IP44 waterproof design, has a perfect seal that can resist harsh weather. Suitable for Villas, Gardens, Apartment, Office, Hospital, Office, and Nursing homes, ensure good indoor and outdoor performance. Multiple Applications and Urgent Pager: The wireless doorbell can not only be used at home, at the office, in a warehouse or in an apartment, but can also be used as a contact or alert system. Musical alarm for children, calling for pregnant women and urgent pager for the elderly or patients., Manufacturer: Lucn