CRW TMP-PRB-XT Shepherd Temperaturdetektor

The SH-TEMP-PRB-XT is an advanced temperature sensor with integrated RF transceiver designed to be a fully supervised low-current device.
The SH-TEMP-PRB-XT is a part of the FREEWAVE2 devices that uses an advanced 2way RF transceiver combined with an intelligent communication protocol.
Temperature over the external sensor by using unique cord with NTC connected to the external input (e.g. measure freezer internal temperature)
Temperature measurements are transmitted to the control panel.
Each SH-TEMP-PRB-XT has a unique factory set ID code (24bit) which by registration is set into memory of the paired FREEWAVE2 TRANSCEIVER, enabling more secured communication and devices be remotely controlled from a specific transceiver.


Detection Method: External Wired Probe Sensor

  • ISM Radio: 2GFSK
  • Operating Frequencies: 868MHz
  • Identification: Unique ID serial number – 24 bit
  • Events Transmission: Alarm, Tamper, Supervision, Low Bat, Keep Alive.
  • Supervision Time: 1 min preprogrammed (not configurable)
  • Transmission Range: 500m in open space
  • Battery: 3V Type CR123A Lithium
  • Battery life: Up to 5 years
  • Current Consumptions: 
    • ​Standby ~20 μA
    • Receive mode ~55 mA
    • Transmit mode ~16 mA
    • Low Bat 2.5V Cut Off 2.2V
  • Tamper Switch: Front Cover and Wall Removal
  • Operating temperature: -10°C to +55°C
  • Probe Température Measurement: -40°C to +105°C
  • Dimensions: 98.6mm x 23.2mm x 21.6mm
  • Weight (incl. battery): 45 gr.
Category Alarm
Sub-category Shepherd
Brand Crow
Alarm Type Temperaturdetektorer