The DIAL2OPEN GSM-64 is a gsm remote control system for the control and operation of gates, garage doors and electronic locks via mobile phone or landline. The WT009 has proceeded the single output unit and now is far more versatile with 2 output relays of which both can be latched on for up to 8 hours or latched On/Off permanently. The Input alarm can be programmed to send customised text messages to 8 separate mobile phones at one time in the event of an incident. The Input can also be used as counter for servicing or vending applications and return text alerts when pre-set perimeters have been reached. This compact little system has hundreds of applications Download Instructions (PDF format)