Wireless Smart Doorbell Waterproof Touch Button Dog Training Door Bell SOS Caller 1 Transmitter +1 Receiver 300m Remote

Description This pet door bell will solve the problem of your dog trying to open the door by scratching door Just train the dog to learn how to use nose or paw touch the transmitter and the receiver will ring Features 1 55 Bell Chimes Available user can choose the tone as he like 2 Simple Operation comes with 1 transmitter and 1 receiver easy to pair the transmitter and receiver 3 Memory Function the chime user set before won t change even the power is cut off 4 300M Wireless working Distance Stable signal transmission and good anti interference performance 5 IP55 Waterproof built in waterproof sealing ring can protect the element inside against water and dust to prolong its service life 6 5 Levels Sound Volume Adjustable adjustable from 0 110dB the mute mode can offers user with better usage experience 7 Touch Button the interval between two bells is about 20 seconds no need to keep pressing the button all the time 8 SOS Caller Function With a hanging hole for being connected to neck strap or wrist strap elder people can use it as a caller for help Specification Material PlasticColor WhiteWaterproof Grade IP55Working Temperature 30 70℃Working Distance 300m Without Barrier Working Frequency 433 92MHz±280KHzSound Volume 0 110dB 5 levels adjustable with mute mode Receiver Voltage 110 260V 50 60HzCertification CE ROHS FCC PSE TELECTransmitter Battery 12V 23A Alkaline Zinc Manganese Battery Built in Size Receiver Diameter x Thickness 8c