K-Rain BL

236 reviews
Content rating
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About this app

Control your K-Rain BL-KR Battery Powered Timer, BL-24 Indoor Irrigation Timer and TC-KR Hose End Timer with one streamlined App and Bluetooth Smart Technology.

No more crawling around the valve box trying to program or troubleshoot your battery powered timer – this app puts full programming control in the palm of your hand.

This app allows you to:
· Transform your iPhone or iPad into a remote control and fully program your BL-KR, BL-24 or TC-KR controller(s) using Bluetooth Smart technology from up to 32 feet (10m) away.
· Manually start, stop or suspend your controller(s) from up to 32 feet away.
· Fully configure watering schedules and zones.
· Detect battery levels and connection status.
· Add a passcode lock to each controller for added security.
· The ability to add multiple BL-KR, BL-24 & TC-KR controllers and program/control them using 1 app on your iPhone or iPad.

The K-Rain BL-KR Battery Powered Irrigation Controller uses a 9V DC Latching Solenoid, and comes in 1, 2 4 or 6 station models, all rain sensor ready.

The K-Rain BL-24 Irrigation Timer comes with a 110V or 220V external transformer and can be configured in 4, 6, 9 or 12 station models, all rain sensor ready.

The K-Rain TC-KR battery powered hose-end timer can be used for irrigation or misting and is powered by a 9V battery.
Updated on
Jul 19, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

232 reviews
toffer topher
July 23, 2021
Used to work great, bought a new phone though. Now only connects to timers when it wants to. Very frustrating considering my company has thousands of dollars worth of these timers installed on various properties that are now useless if they can't be programmed. Fix or update this app please.
6 people found this review helpful
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July 26, 2021
Hello, sorry about the issue. We would like to help. Please contact us at mikehetherington@krain.com.
Jeff Smith
May 27, 2020
My phone cannot find the device. And the install instructions are terrible. I have had the device for 2 years, the 1st spring in Michigan it took over 2 hours to get the device working. Now year 2 unsuccessful. The help app also will not load. If I do not get a response, I will turn to social media and trash this product. Very dissatisfied
9 people found this review helpful
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May 29, 2020
Hi, we apologize for any issue you might be having! Could you send details of what you are experiencing to our customer support at mikehetherington@krain.com? We'll get you up and running.
Candy Stotz
September 30, 2022
It doesn't work! I have everything programmed when to start and the only thing that does work is manual on/off. AND I have to be directly in front of each one to program it.
Did you find this helpful?
October 3, 2022
Hi, What is the model and Android version of your phone? If you can provide that information to mikehetherington@krain.com we may be able to help you. Thanks.