Wireless Doorbell by Aiyawen, 1000 feet. Range Loud Enough with 4 Volume Levels and Mute Mode Door Chimes LED Flashings,Portable Door Bells for Home

Product name : Wireless Doorbell Color : White and Gold Advantage : Super Strong Signal Strong wall through and stable signal, advanced intelligent technology ensures signal output.Easy to transmit signal through wooden doors, metal doors, exterior walls, stone walls and brick walls. Weatherproof design : Our wireless doorbell can also be used in rainy days, safe and durable. Waterproof grade : IP44 Waterproof (Suitable for outdoor use) Working temperature : 4Degree F-149Degree F Wireless range : Up to 1,000 ft in open area 60 ringtones options, choose your favorite music at will. 4 volume levels can be chosen freely, and it can reach 110 dB. The sound is crisp and loud, and it is also friendly for people with hearing disabilities at home. Blue LED Flash Indicator Flashing light with audio alert indicator is more convenient and obvious to know anyone is ringing bell.