Briggs & Stratton 6229 Basic Wireless Monitor for 16-20kW Standby Generators Trouble-free monitor for Generators Place the 2.4-gigahertz wireless monitor in your home Know your generator is working without ever having to go outside Monitor shows when your generator is ready, powered on, needing service and/or requiring a system update Accessory available with Briggs & Stratton 16-20kW standby generators