Code sby00000159

price by request
Security Wireless Inertia Detector Gran-RK.

Gran-RK was designed to detect movement or position changing for the secured object. The detector generates and transmits alarm message over the two-way communication protocol “Rielta-Contact-R”.


  • Alarm messages informational content: “Norm”, Alarm-Tilt”, “Alarm-Movement”, “Failure”, “Tamper Output”, “Main Battery Discharge”, “Backup Battery Discharge”;
  • Detects changing of the object tilt for 3° or more relative to its initial position along three axes;
  • Detects the monitored object movement at a distance 0.25m or more with the acceleration rate 0.5 m/sec² or more;
  • The detection time is not more than 1 sec;
  • Discrete individual adjustment of each channel detection range;
  • The Detector is false alarm protected for monitored object tilt relative to its initial position for less than 1° and monitored object vibration with the acceleration up to 1 m/sec² within 10 to 55 Hz frequency range;
  • Indicates “Interference” if monitored object is accelerated with rate up to 0.2 m/sec²;
  • Power supply is provided from two СR2450 type batteries 
Contents of the kit:
  • Security Wireless Inertia Detector Gran-RK.- 1 pc. 
  • Battery (main type) CR2450 - 1 pc. 
  • Battery (backup type) CR2450 - 1 pc.  
  • Fasteners.
  • Operational documentation.
Type of the detector
Point inertial wireless
Case opening control
to 1000 metres
Frequency range
from 433,05 to 434,79 MHz
CR2450, 2 pc.
Protection class
Temperature range
from -20 °C to +55 °C
Battery life
to 4 years
65x5x20 mm
Any information about the technical characteristics, scope of delivery, country of manufacture, appearance and color of the product is given for reference only and is based on the latest information available at the time of publication.