CACAZI Smart Wireless Doorbell No Battery required Waterproof Door bell Sets with LED Lighting Home Outdoor Kinetic Ring Chime

High-concerned chemical：nonePower Source：US/EU/UK PlugModel Number：FA96 new with lightDoorbell Type：WireLessOrigin：Mainland ChinaCertification：CE,FCCType：DoorbellsDIY Supplies：ElectricalWaterproof grade：IP44Melody：60 ringtonesReceivers Rated：110-220VVolume：5 levels 0-110dBReceiving distance：150M Remote (in open area)CACAZI Smart Self-generating Wireless DoorbellCACAZI specialized in producing high-quality wireless doorbells, we sell wireless doorbells have passed CE and RoHS certification.We are an honest brand and we have 6 months warranty or replacement commitment.Feature Button is Waterproof ,Don't worry about extended use The wireless doorbell offers a wide selection of 60 melodies and 5 volume levels to meet your needs for different occasions. Flashing light with audio alert indicators which is easy for people including the hearing impaired to notice. Operating range up to 500ft / 150m in open area, ensures you to hear and answer the doorbell in time. You will never miss a visitor even if you are a few rooms away or on another floor .Easy to install with the double side adhesive tape or the screws. The button has no screw chuck design, and it can be waterproof and dustproof without rubber ring.Works between -4 °F to 140 °F; withstands various harsh weather conditions The button supports up to 20PCS, and the receiver supports up to 100pcs. .If multiple buttons are paired with one or more receivers in the same system, each button can be set to a different ringtone. Power-off memory function: Turn the power on again after power off, no need to re-adjust and lock the ringtone. Transmitter requires no battery (self-generating).Receiver: 110-220-240V. Easy to install.Just plug the receiver into power socket and attach the transmitter on door,you don`t even necessarily have to make holes or damage anything Please check the socket type before choosing the power plug. Our wireless doorbell receivers have EU/US/UK plugs and AU adapter to choose from All products purchased in this store are shipped within 24 hours(Working day) How to modify and lock music?Press and hold the volume button of the receiver before plugging in the power socket. Plug in the power socket until the light of the receiver lights up, release the volume button, press the music button to adjust to the favorite music ringtone, press and hold the volume button again until When the light is on, press the transmitter twice immediately and the music is locked successfully. How to pair signalsPairing method: press and hold the volume button on the receiver for about 5 seconds (the light is on), release the volume button, then press the button immediately, the signal is successfully paired. NOTE:The button cannot be placed on an iron door because it will interfere with the signal.The wireless signal will be affected by obstacles. The more obstacles, the more serious the signal loss.