VOYE V003B Home Music Remote Control Wireless Doorbell with 38 Polyphony Sounds, US Plug (White)

Wireless doorbell designed for home use with 38 polyphony sounds. It provides a convenient installation without professional help.

• Product type: Wireless Doorbell
• Brand: VOYE
• Compatibility: Home
• Material: Not specified
• Key feature: 38 Polyphony Sounds
• Color/Variant: White
• Intended use: Everyday use
• Receiver operating voltage: 220V
• Power: <=2W
• Working frequency: 315MHz
• Remote control/reception distance: >=80m (open area)
• Transmitter operating voltage: 12V (battery model: 23A 12V)
• Transmitter operating current: <=15mA
• Transmitter size: 7.8x4.3x2.4cm
• Receiver size: 10x5.2x4cm
• Additional features: ultrasonic mosquito repellent function, signature card indication function
• Energy-saving design increases service life by more than 50%
• Normal usage duration: more than one year (30 times a day)
• Environmental factors affecting performance: electromagnetic interference, closed iron gates, shielding, weather, humidity, battery replacement
• Extensive use: suitable for contact, paging, patient care, and emergency notifications