Scantronic 738r Shock Sensor Transmitter

£48.99 +VAT


SKU: 738REUR-00 Category:




Combining this advanced technology with Scantronic’s renowned 868MHz narrow band security radio, the perfect perimeter solution is now available. It also eliminates the need for running cables, which would be difficult and unsightly.

The Radio Spyder can be fitted to virtually any window or door frame, and detects any attempt at forced entry. And being totally portable, it can be fixed to paintings to prevent the art being removed from walls; and to trailers and caravans to detect attempts at driving them away.

Signals from the Radio Spyder can be used to activate a wide range of suitable alarm panels and devices.

Additionally, the installer can adjust the sensitivity of the unit from Low to High and disable the indicator LED to hide the sensor’s activity.


  • Door and window protection
  • Protection of pictures and works of art
  • Protection of cupboards and store rooms
  • Protection of trailers, caravans and boats



Part No. 738rEUR-00 (white), 738rEUR-04 (brown)
Zones Single zone (alarm and tamper channels)
Radio range Up to 1000m in free space, depending upon conditions and receiving equipment.
Power Supply 3V CR2 Li/MnO2 battery
Battery Life Two years
Temperature Range -10 to +55 °C
Tamper Front and rear
Dimensions 118 x 30 x 27 (H x W x D)
Weight 46 gms (with battery fitted)
Compliance EN50131-1 Security Grade 2
  EN50130-5 Environmental class II

Additional information

Weight 0.5 kg


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