The Direct Spark Ignition System The Direct Spark Ignition (DSI) System is flame sensing and has an automatic valve. The system is controlled by a module that sends a spark signal to the electrode (igniter), opens the gas valve, and then the gas ignites. Once lit, the flame recognition senses the flame, and the electrode stops sparking. If the conditions are windy and the flame blows away from the sensor the system will try to reignite. If the burner is unable to reignite after 12 seconds, the system will enter safety shut-down mode and close the gas supply to the burner. Control Options for Direct Spark Ignition Remote Control To control your direct spark ignition the system conveniently from up to 30 feet away. Bluetooth Smart App The Outdoor GreatRoom Company Bluetooth Smart App Direct Spark Ignition provides a premium accessory for use with your fire feature. This control module works with Crystal Fire Plus burners and burner inserts to allow simple Bluetooth control of your fire pit from an iOS or Android phone. Timer (60 Minutes) Function 60-minute auto shut-off timer For Use With - Intended for The Outdoor GreatRoom Company's (OGR) Direct Spark Ignition (DSI) systems Replaces Switch - Replaces on/off switch for OGR DSI systems Timer (4 Hours) Available in 1-hour and 4-hour options Timer replaces controls for direct spark ignition system Timer is built into control panel Black powder-coated panel with white timer dial Dimensions: 6.375” L x 3.5” W Timer (4 Hours) with Emergency Stop Four-hour timer with emergency stop button Replaces controls for direct spark ignition system For applications away from the appliance Black powder-coated panel with white timer dial Dimensions: 4.5” L x 4.625 Wall Switch with Emergency Stop On/Off wall switch with emergency stop button Replaces controls for direct spark ignition system For applications away from the appliance Black powder-coated panel with black switch Dimensions: 4.5” L x 4.525” W