Wireless battery-operated learning system bell OR-DB-QS-112 Orno

Product description

Wireless doorbells are an ideal solution for rooms where it is not possible to run electrical wires, which are necessary when installing traditional doorbells.

The new wireless doorbell, with excellent performance and elegant design, goes beyond the traditional limitations of a doorbell. Strong signal volume, good anti-interference performance, maximum straight line distance of up to 100 meters, completely meets the household requirements.

Product advantages:

• waterproof doorbell button
• 32 polyphonic ringing tones to choose from
• number of receivers and buttons working together can be increased as needed
• learning system (automatic logging)
• 3 signaling modes (optical, audible, optical-sound)
• does not require bell installation

Technical data:

• range: max. 120 m (in open area)
• power supply: receiver: 2x1.5V AA (not included),
• transmitter: lithium pastille battery DC 3V (CR2032- included)
• sound level: 65-85 dB (3-stage adjustment)
• degree of protection: receiver IP20, transmitter IP44
• frequency: 433.05 - 434.79 MHz