Rain Bird ESP-BAT-BT Advanced Bluetooth® Battery-Operated Controller
Expected Delivery on - .
- 1 Zone - £94.99
- 2 Zones - £111.99
- 4 Zones - £134.99
- 6 Zones - £159.99
Complete your system
DESCRIPTION
What it is
The Rain Bird ESP-BAT-BT is a battery-powered irrigation controller for sites with no mains power. It fits inside a valve box and runs 1, 2, 4 or 6 zones. You set it up and control it from your phone over Bluetooth, using the free Rain Bird 2.0 app.
How it works
Four AA batteries power the controller for up to 5 years. Each zone opens one valve fitted with a Rain Bird 9V DC latching solenoid. You set watering times in the app, and the controller then runs on its own, with no Wi-Fi or mains needed. Your programme is kept when you change the batteries.
Why it works well
- No mains power needed. It suits allotments, front gardens and valve boxes far from the house.
- Waterproof to IP68. It can sit in a valve box, even if the box floods.
- Four programmes, eight start times each. You can water lawns, beds and pots on different schedules.
- Saves water. Monthly seasonal adjust (0–200%), Cycle and Soak, a rain delay of up to 14 days, and a direct connection for the Rain Bird RSD-BEx rain sensor.
- Easy to manage. You can share the controller with others, protect it with a PIN, get low-battery alerts, and back up and restore programmes.
Specification
- Zones: 1, 2, 4 or 6, plus a master valve or pump output on every model.
- Run times: 7 seconds to 9 hours per zone, or up to 18 hours with seasonal adjust.
- Power: 4 x AA alkaline batteries, not included.
- Battery life: up to 5 years.
- Enclosure: IP68 waterproof.
- Control: Bluetooth, via the Rain Bird 2.0 app for iPhone and Android.
- Size: 142 x 102 x 64mm, 680g with batteries.
Important: which valves will it work with?
It only works with valves fitted with a 9V DC latching solenoid. Our Rain Bird DV 1" 9V DC latching solenoid valve is ready to fit, one per zone. It is not compatible with 24V AC solenoids, such as our 24V AC DV and HV valves. Rain Bird lists it as compatible with DV, DVF, ASVF, PGA, PEB, PESB, EFB-CP, BPE and BPES valves fitted with a latching solenoid. Not sure? Call us on 0333 335 6295.
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SHIPPING & RETURNS
Delivery
- Free UK mainland delivery on orders over £10.
- Order before 2.30pm Monday–Friday and in-stock items are dispatched the same day.
- Sent by tracked courier; you'll get your tracking number by email. Delivery usually takes 1–2 working days.
- Need it urgently? Call 0333 335 6295 and we'll see what we can do.
Returns
- 30-day returns: log in to your account and request a return.
- Items must be unused, in their original packaging and with all accessories.
- Refunds go back to your original payment method within 5 working days of the item reaching us.
- Return postage is paid by you, unless the item is faulty or we sent the wrong one.






