The Best DIY water leak damage Prevention solution, install in 20 seconds without any tool

7,200+ U.S. homes suffer preventable water damage. Every. Single. Day …!

Retrofit Your Existing Valve

You don’t need a special valve or tools to use BVS – just a standard quarter-turn ball valve. COMPLETELY HASSLE FREE.

Adjust-able Clamp
Span

Range from 2.5~4.9 inches to cope with over-sized valves, pipes and/or elbows. BVS (Ball Valve Servo) is the most intelligent motor servo for ball valves on the market

  • Installation in 20 seconds
  • No pipe cutting, no plumber
  • Automated calibration

Close elbow

Common case

Oversized valve

Reasons Why

Custos BVS is the Pro

The Valve Controller snaps over the existing water main valve & will automatically stop the water supply when a leak is detected.

No Tools Needed

Just snap on and tighten 2 clamps.

That’s it!

Installation is done in 20 seconds.

Outdoor Rated Water Proof

Housing is made of special UV resistant resin with IPX6 water proof rating, Custos BVS is engineered from the ground up for outdoor deployment. (avoid direct sunlight)

Intelligent Mechanic

Adaptive torque control can deal with even the toughest valve with ease. It knows where it should stop (1/2000 turn precision) without over turning giving the level of torque needed on demand.

No Plumber Required

This is an easy DIY installation. There is no need to cut pipes therefore avoiding and potential for leaks.

Works Standalone

Integrated Water Detection Probe and Freeze Detection.

Optional Backup Battery

Smart and scalable capacity (Model Custos SPS, sold separately).

Stand alone with

The Attached Probe

Extend coverage with wireless water detectors deployed anywhere within 1000 ft radius

Dimensions

Feature/Function Custos BVS
Max Drive force

Smart adaptive torque up to 8N.m, MCU will determine the minimal needed force by advance control feedback algorithm

1/2200 turn positioning precision

Adjustable Opening

0-100% precise control

Pipe/valve sizes to fit

From ½ inch to 1¼ inch

Outdoor use

Yes

Water proof

IPX6

UV proof

Yes

Inter clamp clearance

2.5~4.9 inches user adjustable

In small space or with elbow

99% OK

Supported RF Protocol

Ubilink, Z-Wave and LoraWAN

Calibration for valve handle Alignment

Automatic alignment check and self calibration in need

Authentication & encryption

Yes

Back up battery

Optional Smart Power Station,User Scalable  1-4 X 21700 Lithium rechargeable battery, max 70W

Smart battery reconditioning

Yes