The TBOS-BT is a Bluetooth-enabled, 9V-battery-operated controller that allows users to wirelessly manage irrigation at sites without electrical power via a mobile app for both Android and iOS devices. The TBOS-BT is rated IP68, meaning it’s 100-percent waterproof and fully submersible. Its tamper-proof design makes it ideal for public installations at risk for vandalism. Available in one-, two-, four- or six-station models, the controller works with Rain Bird’s TBOS latching solenoid. Via the mobile app, users can create and manage up to three irrigation programs, each of which can have up to eight start times per day. www.rainbird.com.