TECKNET Wireless Doorbells for Home, IP65 Waterproof 1,300Ft 120dB Door Bell Ringer Wireless for Classroom with 60 Chimes & 5 Volume Levels, LED Flash

$18.99

Quantity:

Enhanced antenna delivers 1300ft ultra-wide coverage, easily penetrating steel doors, wood, and walls. Never miss a visitor regardless of home size or layout.
Eco-friendly ABS with IP65 rating withstands -4°F to 140°F. Intelligent power management extends button battery life up to 4.5 years.
45mm stereo speaker offers CD-quality sound with 60 melodies. Adjustable volume (5 levels + mute) up to 120dB, covering 2000ft² – ideal for hearing-impaired users.
FM anti-interference tech allows multiple units to work without cross-talk. Also serves as a night light or pager for the elderly. Great for classrooms, offices, hospitals.
No WiFi or wires—stick the button on the door and plug receiver into outlet. Smart memory saves last melody/volume after power outage. Not recommended for metal doors.
Backed by TECKNET’s 36-month warranty (registration required). Reliable performance ensures you never miss a visitor.