PRESSO AC wireless doorbell, networked, battery-free button, learning system, 36 sounds, operating range 100m

Wireless bell PRESSO AC, networked, battery-free button, learning system, 36 sounds, operating range 100m

Specifications:

• Frequency: 433.92 MHz
• Transmission: radio
• Range: max. 100 m (in open area)
• Sound level: 64-85 dB (adjustable)
• Transmitter type: kinetic
• Transmitter degree of protection: IP44
• Power supply
  • Receiver: 230V~, 50Hz
  • Transmitter: battery-free (kinetic)
• Dimensions
  • Receiver: 78.5 x 78.5 x 5.7 mm
  • Transmitter: 43 x 84 x 15 mm

VIRONE DB-1