Doggie Doorbell, US Plug 100‑240V Wireless Dog Doorbell Easy to Install 150 Meter Working Area for Household Use

1. PET DOORBELL: The dog can activate the wireless doorbell by touching it with his nose or paw, to help the dog to use the doorbell when going out or going to the toilet.2. HIGH SENSITIVITY: No need to press the touch button, just touch it gently. The pet doorbell has high sensitivity, which is convenient for dogs to touch and quickly trigger.3. EASY TO INSTALL: The doorbell button can be attached to the ground, glass, door, wall, etc. The receiver can be directly plugged into the socket, convenient and practical.4. SOUND SETTING: The receiver has a variety of ringtones and 5 volume levels. You can set different ringtones for 2 buttons, with 0‑110DB volume range, sound is clear.5. WORKING RANGE: Remote working open area, working range up to 150 meters, no matter where you are at home, when the dog touches it from outside, you can receive signal.Specification:Item Type: Doggie DoorbellMaterial: ABSFunction: DoorbellScope of Application: HouseholdPlug Specification: US Plug 100‑240VTransmitter Built in Battery: 2 x 300mah lithium batteryHow to Use:Plug and Playpacking list:2 x Receivers2 x Transmitters