RL-3920 Wireless Remote Bell
Specifications:
- Model: 2R3920
- Type: Wireless door chime system
- Power Supply:
- Receiver: 3x LR6 batteries (lasts up to 1 year)
- Remote Control: Battery-powered (lasts up to 2 years, battery included)
- Transmission Method: Interference-resistant digital technology (frequency not specified, typically 433MHz)
- Operating Range: >80 meters (open area)
- Remote Control: Waterproof, IP44 approved
- Technology: Patent energy-saving technique
- Product Weight: 0.8 kg
- Item Condition: New
- Installation: Wireless, no cables required
- Additional Features:
- Long-lasting battery performance
- Simple operation and installation
- Durable design for indoor/outdoor use
