Rain Bird - 4 Station Bluetooth Battery-Operated Controller

Rain Bird ESP-BAT-BT 4-Station Bluetooth Battery-Operated Irrigation Controller
OverviewThe Rain Bird ESP-BAT-BT is a Bluetooth battery-operated irrigation controller for wire-free zone management at remote or retrofit locations. Four AA alkaline batteries deliver up to five years of battery life, and the IP68-rated waterproof enclosure suits direct valve-box or outdoor surface mounting. The Rain Bird 2.0 app on iOS or Android connects via Bluetooth for full program setup, seasonal adjustment, and on-demand manual watering — with offline mode allowing schedule edits even when the phone is out of Bluetooth range, syncing changes on the next connection.Four independent programs (A, B, C, D) with eight start times per day, run times from 7 seconds to 9 hours (up to 18 hours with seasonal adjust), and Cycle & Soak™ technology minimize runoff on slopes or tight soils. A master valve output is included on all models, and rain sensor compatibility provides automatic shutoff. Available in 1-, 2-, 4-, and 6-station versions. Controller sharing allows multiple users to manage the same unit through the app.
Specifications

Stations	4 + master valve output
Power	4 × AA alkaline batteries
Battery life	Up to 5 years
Wireless	Bluetooth (Rain Bird 2.0 app, iOS & Android)
Programs	4 independent (A–D), 8 start times/day each
Run time range	7 seconds – 9 hours
Rain sensor	Compatible
Enclosure rating	IP68