Wireless doorbell, dog bell for potty training, IP55 waterproof doorbell, 55 melodies, 5 volume levels, LED flash

Product Description: Material: Plastic; Color: Black; Waterproof Rating: IP55; Operating Temperature: -30°C to +70°C; Working Distance: 300m (without barrier); Operating Frequency: 433.92 MHz; Volume: 0-110 dB (5 adjustable levels, with mute control); Transmitter Battery: 12V 23A zinc-manganese alkaline battery (integrated); Receiver (Length x Width x Thickness): 6*6*1.5cm; Transmitter (Diameter x Thickness): 7.8*5cm. Package includes: 1 * Receiver, 1 * Transmitter. 1. Easy to Trigger: The dog bells simply need to be easily pushed or nudged on the touchpad to activate the wireless doorbell with a nose or paw. The interval between two bells is approximately 20 seconds. No need to press. Any small or large dog can use it. 2. EASY INSTALLATION All dog doorbells for house training are wireless. Stick the transmitter to the door/floor/wall with 3M double-sided tape, even to a board, then place it where you need it. Simply connect the receiver to a power outlet. The proper method is simple and easy to use. 3. Adjustable Sound and Volume The smart dog doorbell offers 55 ringtones and 5 volume levels from 0 dB to 110 dB to choose from. Set it to 0 dB (mute) when needed. 4. 300 m Wireless Range The pet doorbell comes with transmitters and a receiver. The transmitter and receiver can be easily paired. Stable signal transmission and good interference performance. 5. IP55 Waterproof The built-in waterproof sealing ring can Protect the internal components from water and dust to prolong their lifespan. It can function normally on rainy days.