Nysen SA-25F 433MHz Wireless Doorbell System
Stay connected and never miss a visitor with this wireless doorbell system. Featuring a high-volume 126dB chime and a robust 433MHz wireless signal with up to 150m range, it delivers clear alerts anywhere in your home or office. Easy to install, energy-efficient with a standby current under 5mA and compatible with 100~240V mains, this transmitter-receiver duo is the smart, reliable way to announce every arrival.
Features
- High-Volume Alert: 126db Chime Ensures You Never Miss a Visitor
- Wide Wireless Range: up to 150m in Open Areas
- Easy Installation: Simple Transmitter-Receiver Setup, No Complex Wiring Required
Specifications
- Working Voltage: 100-240V 50/60Hz
- Standby Current: <5mA (220VAC)
- Working Current <15mA (220VAC)
- Highest Decibel: 126dB
- Wireless Frequency: 433MHz
- Wireless Distance: ±150m (Open Area)
