Zooz Titan water shutoff valve

Love my Zooz titan water shut off. I really loved it when I was installing new plumbing valves (shut offs) under sinks and could test leaks by turning my water on and off without getting off the floor. Ha. Super handy use.

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The Zooz titan is a z-wave shutoff designed to fit over and use the existing manual shutoff. I don't have one, but I do use z-wave and like the idea I don't have to get into plumbing to install it.

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My s tier devices are those that will potect my home from major issues: zoos titan water valve actuator automatically closing when a leak sensor detects a leak, ratgo garage door closing at night incase I forget to close it, zoos zen55 co2/smoke detector and an automation to send me an email incase it detects something. Probably my biggest ones.

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… security needed, load the Home Assistant Community Store (HACS) Alarmo security integration. Zigbee sensors, entry, leak, motion, vibration etc. all local. Zooz Zwave, dongle needed, Zooz Titan water shutoff for ball valve closure of leak detected. No plumbers needed. All local. Reolink integration for cameras no cloud needed with many or most, wifi and POE. Their app for initial setup though. Geofence zones for arming and disarming by cell phone tracking, open garage doors etc if wanted. Esphome, (part of Nabu Casa Home Assistant) build you own devices. Door locks. I don't go there, probably …

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Yes I have droplet for flow monitoring and zooz Titan for the shutoff. They both work great. Also have various point sensors around the house for leak detection.

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If you use ZWave leak sensors, you can use ZWave Association to pair them directly with the Titan. Combine this with a battery backup for the Titan and everything else in your house can lose power (including Home Assistant), but leaks will still trigger a water shutoff.

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Zooz Titan is a solid pick, the z-wave range on those things is no joke. I've got one on my main line and it's been flawless for like 2 years now The aeotec sensors are good too but have you looked at the fibaro ones? They've got external probe contacts which is nice for tight spots under dishwashers and stuff. Just something to consider if you haven't already bought everything Wall burst thing is always the elephant in the room with these setups. Flume is decent for catching that but you're right about the wifi dependency. You could look at a whole home flow meter that works over z-wave, …

Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23.