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This item is a kit, consisting of the following items. 

For complete product information, click on the product image below.


The base package includes these items:

(1) Valve Controller 2 (Model: YS5003)

(4) AA batteries, pre-installed

(1) Quick Start Guide

(1) EVO Valve Operator

(1) Quick Start Guide


The following items are required for full device functionality:
YoLink Hub or SpeakerHub 

Apple or Android phone or tablet  


We accept the following forms of payment for non-commercial purchases:

We accept the following forms of payments for direct, bulk, commercial, B2B purchases:

Check, e-check, bank transfer, Zelle, only.


The following shipping options are available for domestic (continental U.S. destinations):

USPS Economy, USPS Priority Mail, USPS Priority Mail Express, UPS Ground, UPS 2nd Day Air, UPS Next Day Air, UPS Next Day Air Saver

The following shipping options are available for international destinations:


Information regarding importing fees, tariffs, etcetera, can be found on the checkout page.

Questions? Email us at or call 831-292-4831


To arrange for store pick-up, please contact us before placing your order, by emailing us at

Our address is:
15375 Barranca Parkway
Suite J-107 
Irvine, California 92614

Our phone number is: 
(949) 825-5958

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We are not happy until you are! Your purchase is protected by a 60 day returns and exchanges policy. Terms: RETURNS & EXCHANGES POLICY



Mechanical products like the EVO Valve Operator carry a 1-year warranty, while most other products carry a 2-year warranty. Review and download the full warranty terms: WARRANTY POLICY PAGE



There is no published maximum number of devices that can be added to one hub or one app!

YoLink devices are inter-compatible with all YoLink hubs and vice versa.