Horstmann are now known as Secure ControlsFor replacement use H3747The H47XL is a combination of four independent 7 day timers each giving up to 3 on and off functions per day in a single unit. Unlike..
Remotely programmable via the user’s home WiFi hub and a smartphone app. Via the app, the 3-channel programmer can be programmed for a timed switching sequence on a 24 hour or 7-day basis. It controls..