Wireless Doorbell Waterproof, 48 Music Reminder with LED Flashing Self-Powered Doorbell 3 Transmitters 1 Receiver 200M Transmission Distance,Black,Black

Product Name: Self-generating wireless doorbell Music: 48 music Volume: 6-files volume (adjustable to mute) Transmitter size: 80*44mm*21mm Receiver size: 100*57*25mm Remote control distance: straight line on the ground 200M The measurement is manual measurement, the error is normal, please allow 2-3cm difference, depending on the actual object.

• [WIRELESS DOORBELL WATERPROOF ] 3X transmitter,No battery is required, and kinetic energy is converted into electric energy. The button's ultra-low power consumption and long service life allow it to operate between -20 ° C and 60 ° C to withstand harsh weather conditions. .
• [DIFFERENT TONES FOR YOU]: There are many interesting pieces to choose from, and 48 different ringtones are available for sound and ringtone selection. Each receiver can have a different tone. Whenever someone rings your wireless doorbell, you will enjoy a pleasant melody
• [IP44 WATERPROOF FASHION DESIGN] with powerful wireless signal up to 200M(656FT). IP44 rated sensor with waterproof ring. Blue LED flash for the elderly. The flash indicator gives you an intuitive notification message.
• [EASY TO INSTALL AND DIY] Easy to DIY, the button can be fixed on the door frame with screws or fixed with double-sided tape. 1 receiver
• [APPLICABLE PLACES] Suitable for families, offices, hotels, factories, etc. In addition, the product is also very suitable as a warning for elderly and , covering your home or business in an open space, this doorbell ensures that you will never miss any visitors.