Single Product

Kinetic Energy Self-Generating AC Wireless Doorbell With 1-Transmitter Self-Generating Power & 1-Receiver EU Plug 120 Meters Block-Free Range Features: Optional 38Ringtones: Choose your favorite ringtone based on your personal preference, making it your intimate friend High-frequency transmission technology, about 120m 4 adjustable volume levels can be mute The transmitter is built-in with a button No battery is required; simply press the button to power the transmitter Specifications: Model: 1RL Model: RL-3880F Receiver Voltage:110-240V Doorbell Volume: 5-level adjustable Wireless frequency: 433Mhz Transmission distance:<120m (open area, no interference) Wireless frequency: 433Mhz Size: Reciver: (L5 x W7 x H9) cm Transmitter: (L4 x W2 x H8) cm Package Included: 1 x Transmitter 1 x Receiver 1 x User Manual