100DB Wireless Doorbell Waterproof 38 Melody Adjustable Volume 100m Range for Household 90‑260VUS Plug

Feature: 1. Wide Applications: Built in two speakers, the sound is clear and loud, especially suitable for homes, factories, hotels, etc. 2. 38 Ringtones and 4 levels Adjustable Volume: This doorbell provides 38 ringtones and 4‑level adjustable levels up to 100dB to meet your needs. 3. Waterproof and Durable: The doorbell is waterproof and rainproof to ensure good performance in the outdoor environment. 4. Easy to Use: You can adjust the melody and volume by pressing the icon on Dingdong. 5. Simple Installation: Just plug the Ding Dong into the socket and use the accessories provided to fix the doorbell button to the wall. Specification: Item Type: Wireless Doorbell Material: ABS Use: Household Battery: One 12V 23A battery for doorbell button (not include) Voltage: 90 260V Ringtones: 38 Frequency: 433MHz Volume: Up to 100dB Wireless Range: Approx. 50 100m 54.7 109.4yd. Package List: 1 x Ding Dong Inside the Door1 x Doorbell Button 2 x Screw2 x Expansion Tube1 x Fixed Plate1 x Double Sided Adhesive Sticker1 x Manual