Wren-a-Guard

Wren-a-Guard is a specialist brand built around one very specific job: stopping opportunist theft of tripod-mounted survey equipment while it is in use. It is designed as a visible deterrent on busy sites and during street works, where instruments are most vulnerable because the crew is focused on the work rather than guarding the kit.

Wren-a-Guard focuses on practical, on-site security, combining physical restraint with a high-volume motion alarm and a simple setup that can be fitted quickly as part of a normal field routine. The objective is straightforward: reduce the risk of a grab-and-run and increase the likelihood that the team receives immediate warning if the tripod is disturbed.

Wren-a-Guard is a good fit when the cost of downtime, replacement, and lost calibration history is high, and you want a low-friction control that crews will actually use every day. If your pain is risk exposure on live sites and protecting high-value instruments without slowing work, it belongs on the shortlist.