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Mesh water damage protection system
Technical specifications
Water valve dimensions
Valve VA4220WF-M - ¾ in
Height:
11.6 cm (4.56 in)
Width:
10 cm (3.97 in)
Depth:
8 cm (3.17 in)
Valve diameter
¾ in FPT x ¾ in FPT
Valve VA4221WF-M - 1 in
Height:
12.2 cm (4.79 in)
Width:
10 cm (3.97 in)
Depth:
8 cm (3.17 in)
Valve diameter
1 in FPT x 1 in FPT
Water leak detectors dimensions
Detector WL4210-M
Height:
1.91 cm (0.75 in)
Width:
6.37 cm (2.5 in)
Depth:
6.37 cm (2.5 in)
Remote sensor for water leak
detector AC4200S
Height:
1.31 cm (0.5 in)
Width:
5.26 cm (2.07 in)
Cable length:
121.92 cm (4 ft)
Depth:
4.3 cm (1.7 in)
Installation
The installation of the valve should be performed by a certified professional in accordance with local and national building codes.
Location
Indoor installation only
Orientation
Horizontal or vertical installation
Compatibility
The smart water valve connects directly to the main water inlet of the condo units*. It can also interact with the following devices:
Water leak detectors
Smart mesh water leak
detector WL4210-M
Remote sensor for water leak detector AC4200S
Flow sensor
FS4220 (3/4 in) /
FS4221 (1 in)
84 in perimeter cable - Sedna by Sinopé
Perimeter cable for water leak detector AC4200C-01
Secondary valve for
2nd water inlet
VA4220ZB / VA4221ZB
Sedna smart water valve
Secondary valve VA4220ZB
Smart devices
Smart dimmer
DM2500ZB
Smart light switch
SW2500ZB
Smart in-wall outlet
SP2610ZB
Smart plug
SP2600ZB
Smart load
controller RM3250ZB
Multi-controller
MC3100ZB (Spring 2021)

* Depending on the main water supply’s plumbing, additional parts may be required (not included).

Operating mode
  1. Water leak detection
    When a detector senses a water leak, it emits an audible alarm and sends the closing signal to the valve.
  2. Water inlet closure
    As soon as the valve receives the signal from one of the water leak detectors, it closes the water inlet automatically.
  3. Sending alerts
    As soon as a leak is detected, the unit owner and the building manager receive an email or text message notifying about the leak’s location and the closure of the water intake.*
* Requires a permanent Internet connection, the Neviweb app and Sinopé Smart Systems platform available on the App Store and Google Play.

The Sedna smart water valve can control up to 20 accessories for additional protection of the unit.

For a complete water damage protection system, the GT4220WF-M gateway is required.

Features
Valve
  • Remote access and control of the main water supply through smartphone, tablet and computer*
  • Automatic valve closure as soon as a water leak or a temperature drop to 5 °C is sensed by one of the detectors
  • Compact design facilitating access to the product once installed
  • Equipped with an uninterruptible power supply (ACUPS-01) for up to 24 hours of additional power in the event of a power failure
  • Possibility of adding an additional backup power source (lithium batteries, not included) for ongoing operation
  • The valve is equipped with a self-testing system to ensure proper operation at all times
  • Possibility to open and close the valve manually
  • Removable controller allowing the replacement of parts without any further modification to the plumbing
Detector
  • Audible alarm and notification sent by email or text message when there is a water leak, a drop in temperature and when the batteries are low*
  • Ultra-precise sensors detecting a minimum water level of 0.4 mm (0.015 in.)
  • Compact sensors that slide easily under the sink, toilet, bathtub and near the water heater
  • Probe facilitating the installation of detectors in hard-to-reach locations
  • Detectors powered by two AAA batteries that last up to 5 years on supplied alkaline batteries or up to 10 years on lithium batteries (not included)
  • Detectors with gold-plated sensing electrodes to counter oxidation
*Remote access requires a permanent Internet connection and the Neviweb app available on App Store and Google Play. Without an Internet connection, no notification of valve closure or leak detection can be sent.

Power supply

Valve
5V / 5W (included)
Backup power: 4 AAA lithium batteries (not included)
Uninterruptible power supply ACUPS-01
Water leak detector
2 AAA lithium batteries (included)
up to 10 years of autonomy in normal use
or
2 AAA alkaline batteries (not included)
up to 5 years of autonomy in normal use
Connectivity
requirements

The Sedna Mesh system requires:

  • Wi-Fi Transmission IEEE 802.11 b/g/n @ 2.4 GHz
  • Permanent Internet connection
  • GT4220WF-M gateway
  • Smartphone, tablet or computer
  • Sinopé Smart Systems management platform
  • Neviweb app available on the App Store and Google Play
Ball valve
Standard valve

Valve body: Stainless steel, lead-free
Actuator's base: Fiberglass reinforced
Ball valve: Full port valve
Maximum pressure: 145 PSI
Maximum torque: 2.5 N.m

PEX valve (type B PEX)

Valve body: Brass with nickel plating, lead-free
Actuator's base: Fiberglass reinforced
Ball valve: Full port valve
Maximum pressure: 150 PSI
Maximum torque: 1.0 N.m
Communication
protocol
Valve
Zigbee 3.0
Frequency: 2.4 GHz
Transmission power: +20 dBm
Receiver sensitivity: -108 dBm

Detector
Zigbee 3.0
Frequency: 2.4 GHz
Transmission power: +20 dBm
Receiver sensitivity: -108 dBm

Temperature ranges
Valve

Operating temperature
1 °C to 40 °C (34 °F to 104 °F)

Maximum water temperature
85 °C (185 °F)

Storage
-20 °C to 50 °C (-4 °F to 122 °F)

Detector

Operating temperature
0 °C to 40 °C (32 °F to 104 °F)

Storage
-20 °C to 50 °C (-4 °F to 122 °F)

Certifications
Standard valve
Complies with CSA B125.3-12 Plumbing fittings
EU RoHS 2 tested valve body (Directive 2011/65 / EU)
Complies with NSF/ANSI61 standard
PEX valve
Complies with NSF/ANSI61 standard
Detector
Compliant with IC transmitter module: 22394-ZBM1501/ FCC ID: 2AK2T-ZBM1501
Warranty
3-year limited warranty
Version
North American

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