Wireless Doorbell Rain Proof Accurate Control 38 Melodies Portable USB Door Bell Ringer for Home

Feature:

1. Simple Setup: Easy to set up in 1 minute without WiFi or wires. Simply plug the receiver into a USB socket and stick or screw the doorbell to the wall using double sided adhesive. 2. Long Range Coverage: Extend over 100 meters in open space. The ultra penetrating wireless signal provides wide coverage, easily passing through steel doors, wooden doors, and walls. Ideal for large houses, apartments, offices, and classrooms. 3. Weather Resistant and Energy Saving: Outdoor doorbell made of high grade ABS material, with excellent fire resistant and flame retardancy. Works between -4°F to 140°F. IP55 dust and water resistant guard. Receiver features optimized circuit design. 4. Wide Variety of Melodies and Volumes: Comes with 38 melodies and 4 volume levels to suit your preferences. Say goodbye to missed guests and enjoy convenience and reliability in home security. 5. High Performance: Range of 100M/328FT with frequency of 433Hz. Receiver powered by USB DC 5V, transmitter powered by built in CR2032 battery 380mAh, giving you high performance use.

Specification:

Item Type: USB Home Wireless Doorbell Material: ABS Receiver Power Supply: USB DC 5V Transmitter Power Supply: Built in 1 CR2032 Battery 380mAh (Built in) Frequency: 433Hz Range: Approx. 100m / 328ft

How to Use: Follow the instruction manual after taking out the product

Package List: 1 x Receiver 1 x Transmitter 1 x Double Sided Adhesive 1 x User Manual