WATCHDOG-Lock (Electronic Lock)

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Price per individual lock


WATCHDOG-Lock Advanced electronic reusable security lock, to control position and status of trucks and containers, either from fixed station or from mobile devices (smart phone and tablet). Equipped with GPS and GSM/GPRS modules, it enables getting real time logistic information of identification together with the one of traceability.


Thanks to its advanced technical features, WATCHDOG-Lock allows you to enable features of: –

MONITORING, thanks to its ability to communicate in real-time with IT systems for logistics and transport, it informs about the complete data on fleets and individual vehicles.

ANALYSIS of the data for the entire fleet relating to individual drivers, with the possibility of intervention and planning of activities.

CONTROL, through real-time access to data on vehicles and drivers, and to the position marked on the map by using GPS tracking.


  • Dimension mm 106 X 156 X 38
  • Material High-resistant polycarbonate; Waterproof case
  • Power supply 5 VDC
  • Working voltage 3,3 VDC
  • Average current 80 mA
  • Current in standby mode: 15 uA
  • Internal battery 4,2 VDC 6600 mAh – Lithium battery,
  • rechargeable via USB
  • Working hour
    • Two data per day: 4 years
    • Ten data per day: 1 years
    • Continuous every 10 minutes: 10 days
    • Stand by > 10 years
  • CPU Microcontroller System on Chip Cypress ARM Cortex-M3
  • GSM GSM/GPRS module: Quectel M95
  • Frequency band Quad-band: GSM850, EGSM900, DCS1800,

PCS1900 MHz

  • Antenna Internal antenna
  • GPS Compact GNSS Module, Quectel L86 GPS + GLONASS
  • Positioning accuracy 2,5 m
  • GPS sensitivity 167dBm@Tracking, –
  • 149dBm@Acquisition
  • Positioning time Cold Start <35s; Warm Start <30s; mHot Start <1s
  • Satellite receiving channel: 99 acquisition
  • channels, 33 tracking channels
  • Antenna embedded patch antenna
  • LED indicator for GSM / GPS status
  • Operating temperature -15°C to 60°C
  • Storage temperature -20°C to 60°C
  • Operating humidity 60±25%R.H
  • Cable material insulated plastics, anti-wringing,
  • anti-cutter
  • Cable length 75 cm
  • Closure pin spring blocking system
  • Log memory Last 700 data recorded
  • Data program /Data download/Firmware upgrade: via USB

Security: May be locked with other kind of Security Seal

Additional information

Weight0.9 kg
Unit Pricing

Price is per single unit

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If you have a question about an Acme Seals Security product, please don’t hesitate to contact one of our experts on the link below or give us a call on +44 (0) 1376 521841