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If you have ever seen a smart garage door opener or a linked light switch lose its mind halfway across a big house, you already know the pain Z-Wave Long Range is designed to fix. Older Z-Wave gear bounces its signal from device to device, which works fine in a small apartment but falls apart when a device at the far end of the property cannot find the next repeater. This guide collects the best Z-Wave Long Range devices that skip the hop-by-hop mess — they talk directly to your hub from across the house, the yard, or even the workshop out back.
I’m Mohammad — the founder and writer behind Calories Fit. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
if you need a hub to run the whole show, a switch that works in a three-way circuit without an extra add-on, or a siren you can trigger from the far end of an acre, these are the z-wave long range devices worth your attention in 2025.
Our Picks at a Glance
How To Choose The Best Z-Wave Long Range Devices
Picking the right ZWLR gear is not about grabbing the shiniest gadget — it is about knowing which part of your home automation is failing and matching the device to that specific gap. A siren that sits in a detached garage, a lock on a front gate, and a light switch in a finished basement all need different features, even though they all use the same long-range protocol.
Hub First, Devices Second
ZWLR only works if your hub supports it natively. The Hubitat C-8 Pro and the Aeotec Z-Stick 10 Pro both handle ZWLR from the start, but older hubs (like a first-generation SmartThings v2) will treat an 800-series switch as a standard mesh device. Buy your long-range hub before you fill a cart with sensors and relays.
Device Purpose vs. Device Type
An 800-series Z-Wave chip in a wall switch behaves exactly like any smart switch until you program it for long range. A scene controller with ZWLR is overkill if you only need on/off control for a single light — but it becomes invaluable when you want one button press to trigger a half-dozen actions across a large property. Match the device’s functionality to your automation goal, not the other way around.
Security and Code Management
ZWLR devices support S2 encryption, which means the signal between the device and the hub is fully locked down. For a door lock like the Kwikset HomeConnect 620, that security is non-negotiable. For a garage-door relay, you may also appreciate the ability to assign and delete user codes remotely — the Kwikset allows up to 250 custom codes, so you can hand out temporary access to a dog walker or contractor without ever handing over a physical key.
Quick Comparison
| Model | Best For | Chip / Protocol | Key Feature | Power | Amazon |
|---|---|---|---|---|---|
| Zooz ZEN16 800LR★ Best Overall | Garage / Valve / Appliance Control | 800 Series / Z-Wave LR | 3 Independent Relays (15A, 15A, 20A) | USB-C or 12-24V AC/DC | Amazon |
| HomeSeer WS300RGB Switch | RGB Status & Multi-Tap Scenes | 800 Series / Z-Wave LR | 14 Scene Triggers / RGB LED | Line / Neutral (120V) | Amazon |
| Aeotec Z-Stick 10 Pro | USB Hub / Bridge for PC | 800 Series + Zigbee 3.0 | Dual Radio / Up to 1 Mile Range | USB 2.0 (Bus-Powered) | Amazon |
| Kwikset HomeConnect 620 | Keyless Entry / Smart Lock | 700 Series / Z-Wave LR | 250 User Codes / Auto-Lock | 4x AA Batteries (12-Month Life) | Amazon |
| Hubitat Elevation C-8 Pro | Central Smart Home Hub | ZWLR + Zigbee 3.0 + Matter 1.5 | Local Processing / No Subscription | USB-C / Wall Adapter | Amazon |
In‑Depth Reviews
1. Zooz Z-Wave Long Range MultiRelay ZEN16 800LR
Our pick — over 4.5★ from 500+ verified ratings; the strongest balance of quality and price.
Three independently controlled relays in one box, ready for garage doors, sprinklers, and gas fireplaces.
This is the device that keeps popping up in owner anecdotes as the most versatile piece of Z-Wave hardware they own. It packs three dry-contact relays (15A, 15A, and 20A) into a single module, meaning one unit can handle up to three garage doors or a combination of a pond pump, a gas fireplace, and landscape lights — all controlled independently from your hub. The 800-series chip brings Z-Wave Long Range speed and coverage, so a sprinkler valve 300 feet from the house will still respond instantly.
Power is delivered via USB-C (a standard 5V supply, not a phone charger) or through a 12-24 V AC/DC source, which makes it easy to steal power from a garage-door opener. The crowd favorite — 4.7 stars across 500+ owners — while reliability is the most-praised aspect by a wide margin. On the wiring side, owners note that initial pairing with SmartThings or Hubitat may require a brief trip to Zooz support for a custom driver, but after that, the device is described as a set-and-forget unit that restores its last state after a power failure.
The honest trade-off: the ZEN16 is not a plug-and-play gadget for a beginner. It expects you to understand dry-contact wiring, and it offers no voltage at the switch terminals — that is intentional, but it means you need to read the manual. If you are comfortable with low-voltage wiring, however, this is the most relay for your dollar in the entire Z-Wave catalogue.
Why it wins
- Three fully independent relays expand a single Z-Wave node into a multi-zone controller.
- USB-C or 12-24V AC/DC power means no dedicated outlet needed in most garage or mechanical-room setups.
- Built-in auto-on and auto-off timers work even without a hub once programmed.
The setup hurdle
- Requires a Z-Wave hub that supports advanced configuration — it will not work fully with Ring, Vivint, or Wink.
- Jumper wires and power adapter are not included, so you need a separate purchase to get it running.
Best for: Anyone who needs to automate multiple high-current devices (garage doors, pumps, fireplace) from a single point in the home.
Think twice if: You want a simple on/off plug or if your hub is a basic alarm panel like Ring or Vivint — partial relay control only.
2. Zooz 800 Series Z-Wave Long Range On/Off Switch ZEN71 800LR
A straightforward on/off switch that supports direct 3-way wiring without an add-on companion switch.
The ZEN71 800LR adds wireless on/off control to your lights with the latest 800-series chip for faster range and communication. It works as a direct 3-way switch with a standard dumb switch on the other end (neutral required), and can also be used as a single-pole switch. At just 1.16 inches deep, it fits into shallow electrical boxes easily.
At just 1.16 inches deep, it slides into cramped boxes, and it supports direct 3-way wiring with a standard dumb switch on the other end. The internal relay always controls the load; there is no scene control mode — this is a pure on/off switch. Owners note that the faceplate color is slightly darker than standard white wall plates, a minor cosmetic detail.
What it does well
- Direct 3-way switch without an add-on — uses a standard mechanical switch on the other end.
- Ultra-slim 1.16-inch depth fits in tight single-gang boxes.
- 800-series Z-Wave chip provides faster communication and extended range.
The small quirks
- Faceplate color is slightly off-white compared to standard builder-grade plates — a cosmetic detail.
- Hub compatibility is limited; does not work with basic Z-Wave alarm panels or Wink.
Ideal for: Homeowners who need a simple, reliable Z-Wave on/off switch that works in a 3-way circuit without a costly add-on companion.
Consider another option if: You require a scene controller with multiple buttons — the ZEN71 is a pure on/off switch.
