TECKNET Wireless Doorbell with 2 Receivers, IP65 Waterproof Portable Door Bells Wireless Cordless Operating at The Range of 1300ft/400M, 60 Chimes, 5 Level Volumes, Plug in Door Bell for Home, Black

400M/1300FT Wireless Range and Stable Signal: With a wireless transmission range of up to 400m/1300ft, this door bells wireless cordless ensures a stable signal even when the transmitter and receiver are far apart, and the wireless doorbell with 2 receivers can receive signals at the same time to expand the range, so you won't miss any visitors. 5 Volume Levels and 60 Ringtones: This wireless doorbell features 5 adjustable volume levels, ranging from 0dB to 120dB, perfectly suited for both quiet study rooms and noisy living rooms. With 60 selectable ringtones, this door bell eliminates monotony. The TECKNET doorbell is not just a notification device, but also a stylish accessory for your home. IP65 Waterproof and Durable: The doorbell wireless features an IP65 waterproof rating and a temperature range of -20°C to 60°C, making it durable against wind, rain, and extreme weather. The doorbell receiver uses a CR2032 lithium battery with a battery life of up to 4.5 years, significantly reducing the need for frequent battery replacements. Memory Function: After a power outage, the plug in doorbell retains the previously set ringtone and volume, eliminating the need for re-setup; the user-friendly design provides a better user experience. Easy Installation and 36-Month Warranty : This door bell wireless button can be fixed to the door frame with screws or double-sided tape. Package Includes: 1 transmitter, 2 receivers, 1 installation kit, and 1 instruction manual. If you encounter any problems using the TECKNET door bells wireless cordless plug in, please contact our dedicated customer service team.We offer 36 months of support (registered users only)., Manufacturer: TECKNET