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


SAFE OPTI-SAMSON

21.53 EUR
21.53 EUR
31.07 EUR
31.07 EUR
Signaling mode:  Optical - sound signaling  ...  
Battery power supply:  ...  Alkaline batteries - 4 x LR6 (AA), 1.5 V  
Number of ring-tones:  36   ...  
Color:  ...  Black  
Volume adjustment:  60  ... 90 dB - 4-step  ...  
Operation range:  max. 200 m in open area  ...  
Frequency band:  433.92 MHz  ...  
Main features:  ...  
  • Keypad lock after three incorrect code entries
  • Emergency opening with the key
  • Optical and acoustic operations signaling
  • Incorrect code entering indication
  • Low battery level alarm
  • Electronic lock with 3-8 digital code  
    • Manufacturer code:  ...  * 1 5 9 *  - opening and closing the lock  
    Plate thickness:  ...  1.5 mm  
    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  
    		• ...  
    Country of origin:  ...  China  
    "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  
    		• 3.55 kg  
    Dimensions:  
  • 50  x 82  x 22 mm - Doorbell button
  • 81  x 81  x 72 mm - Wireless doorbell  
    		• 310  x 200  x 200 mm  
    Manufacturer / Brand:  ORNO  Opticum  
    Guarantee:  2 years  2 years