The Knock Code Activation Switch is used to activate or deactivate any electronic or electrical equipment when the authorized Knock Code is transmitted. Direct contact with the equipment you want to turn on or off or other interface device is no longer necessary. The Control Device is secured by the encrypted Knock Code system.

The KA 720 is program by the G2 Knockey™.         The KA723 is program by the G3 Knockey™. (basicprogramming) or by PC (extended features).

Applications:
Activation or deactivation of electric shutters, motorized gates, light systems and alarms.
The activator can be used in combination with any Knock Lock for creating simultaneous Unlock & Activate solutions.

Features:
• Metallic case
• Operating control voltage: 12V DC, 0.5A
   (external power supply)
• Relay capacity: 6-125V DC, 8A or 250V AC, 8A
• Piezo knock code sensor
• Power and relay LED indicators

Operational temperature range : -40°C to 60°C