Zenloc Security Systems LimitedZENLOC Portable Security Alarm launched in the UK In a bid to reduce the number of thefts from containers, trucks and trailersThe Zenloc portable alarm has been introduced to the UK market by Barry Schofield Managing Director of Zenloc Security Systems.The alarm is fitted to a container or truck rear door and if disturbed sends a signal to the driver and emits a piercing alarm and strobe light to warn the attacker it has been activated, Zenloc can only be deactivated using a coded electronic key which is built into a receiver carried by the driver or operator.The Zenloc could help unsuspecting truckers detect stowaways attempting to gain entry to their vehicles as the UK border agency can order firms and drivers to pay fines of up to £4000 per stowaway if they cann