BATTERY-FREE WIRELESS DOORBELL OR-DB-MT-156 AC 230V ORNO

The OR-DB-MT-156 is perfect as a doorbell or as a calling device.

The device is useful for homes, companies, public utility buildings or for people in need of supervision.

The doorbell button is powered by an electromagnetic transducer, does not require any battery.

The number of cooperated doorbell buttons (transmitters) can be increased as required.

The learning system (auto log-in) function is used to log in additional buttons (transmitters) easily.

Signaling mode:	Optical - sound signaling
Number of ring-tones:	36
Volume adjustment:	60 ... 90 dB - 4-step
Operation range:	max. 200 m in open area
Frequency band:	433.92 MHz
Power supply:	230 V AC - Wireless doorbell, Electromagnetic transducer - Doorbell button
Main features:	The doorbell button is powered by an electromagnetic transducer, does not require any battery Learning function - The number of cooperated doorbell buttons (transmitters) can be increased as required
"Index of Protection":	IP44 - Doorbell button IP20 - Wireless doorbell
Operation temp:	-40 °C ... 65 °C
Weight:	0.05 kg - Doorbell button 0.07 kg - Wireless doorbell
Dimensions:	50 x 82 x 22 mm - Doorbell button 81 x 81 x 72 mm - Wireless doorbell
Manufacturer / Brand:	ORNO
Guarantee:	2 years

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