Wireless Doorbell with Button Pico ST-915

The ST-915 set includes a wireless doorbell and a wireless button.

• Perfect for use as a doorbell, indoor pager device, or personal alarm,
• Useful at home, in a restaurant, hotel, business, or for people who need care,
• No installation required,
• Radio transmission (frequency 433MHz),

Technical information

• Volume: 85 dB
• Device protection level: IP20
• Button protection level: IP44
• Device operating range: 80 m
• Device power supply: 3VDC
• Button power supply: 3VDC
• Material: Plastic
• Number of melodies: 20
• Device operating temperature range: 0 ÷ 35 ºC
• Button operating temperature range: -20 ÷ 35 ºC
• Transmission signal: Yes
• Battery type: device 2xAA
• Battery type: button 1x23A