Z-Wave Alliance touts newly certified Z-Wave Long Range devices

The Z-Wave Alliance—a company that promotes the event and use of the open-source Z-Wave normal in sensible houses and sensible buildings—is celebrating the expansion of the usual’s newest iteration: Z-Wave Long Range (ZWLR).

Earlier this week, the consortium introduced the milestone of 125 Z-Wave Long Range licensed gadgets being obtainable in the marketplace. While Z-Wave will not be a part of the Matter sensible house normal, the expertise presents a formidable set of options and advantages, beginning with its capability to speak immediately with a Z-Wave Long Range hub over distances as much as 1.5 miles (line of sight, that’s).

Z-Wave Long Range gadgets can function on a star community, the place every gadget communicates immediately with the hub, decreasing latency and simplifying community habits. A single Z-Wave Long Range hub can assist as much as 4,000 community nodes on a star community, enabling a lot bigger networks than had been doable with the previous-generation expertise, which is proscribed to 232 nodes. This issue alone renders ZWLR engaging for business deployments in addition to in very giant sensible houses.

And since ZWLR gadgets dynamically modify their transmit energy based mostly on their distance from the hub, they exhibit rather more conservative vitality consumption; that’s nice for battery-powered gadgets reminiscent of sensors and sensible locks. The Alliance says sensor-type gadgets can function on coin-cell batteries for so long as 10 years.

Z-Wave Long Range is backward appropriate

ZWLR gadgets are additionally backward appropriate with the sooner technology of Z-Wave merchandise, and the 2 gadget lessons can coexist and interoperate on both a star or a mesh community. This means you may combine and match previous and new Z-Wave gadgets on the identical community, whether or not that community’s hub is predicated on ZWLR or previous-generation Z-Wave expertise.

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There are a couple of caveats: First, the Z-Wave hub should have a ZWLR chip to ship all the advantages of Z-Wave Long Range. Second, no matter which sort of chip is contained in the hub, ZWLR gadgets gained’t route site visitors for traditional Z-Wave mesh-network gadgets, and traditional Z-Wave gadgets likewise don’t take part in ZWLR star community communications. So, a traditional Z-Wave gadget can function on a Z-Wave star community–and a ZWLR gadget can function on a Z-Wave mesh community–however non-ZWLR gadgets gained’t ship the identical prolonged vary that ZWLR gadgets can.

And once you add ZWLR gadgets to a Z-Wave mesh community, you stay restricted to the older expertise’s 232-node restrict (versus the 4,000-node restrict on a ZWLR star community). For the everyday sensible house, nonetheless, 232 nodes ought to be greater than satisfactory.

Developer selections

While Ring has rolled out a complete new technology of sensible house sensors and different gadgets engineered to use Amazon’s Sidewalk network, the place its earlier sensors relied on  Z-Wave expertise, the corporate isn’t rendering these older gadgets out of date; they’ll proceed to function as legacy gadgets in house safety methods based mostly on its Ring Alarm and Ring Alarm Pro sensible house hubs.

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Other firms, together with ADT, are standing by Z-Wave. The new ADT Smart Home Security System I reviewed in October 2025, for instance, is engineered with Z-Wave and ZWLR, and ADT supports many third-party Z-Wave devices, together with the Yale Assure Lock 2 Touch with Z-Wave 800 sensible lock that I mentioned in that evaluation.

Meanwhile, Silicon Labs, the fabless semiconductor producer that owned the Z-Wave specification and supply code (by way of its acquisition of Zensys, the corporate that invented Z-Wave), after which open-sourced it in 2019, is at CES demonstrating how builders can design for each ZWLR and Amazon Sidewalk ecosystems with a single resolution; specifically, the corporate’s ZG28 system-on-a-chip (SoC) platform.

A sampling of recent and lately launched ZWLR gadgets

Zooz

Here are a couple of of the brand new merchandise that assist Z-Wave Long Range (you may see images of a few of these above):

• 2GIG GC Touch Security Panel: A ZWLR-powered sensible house hub with a 7-inch touchscreen geared toward customized installers.
• Aeotec SmokeShield: A smoke detector for the European market that boasts wi-fi vary of as much as 1 kilometer (3,281 toes). It works with Home Assistant, LG Homey, and Samsung SmartIssues sensible house hubs (word that’s not appropriate with the SmartIssues Station, which doesn’t have a Z-Wave radio).
• Alfred DB1 Pro Smart Door Lock: Like the Yale Assure Lock 2 Touch talked about above, Alfred’s sensible locks—together with the DIY-oriented DB2S model—are outfitted with sockets that may accommodate varied sorts of radio modules, together with Wi-Fi and ZWLR.
• Home Assistant Connect ZWA-2: A ZWLR adapter with a 12-inch antenna for including Z-Wave gadgets to Home Assistant-based smart homes.
• Jasco Slim Door and Window Sensor: A skinny contact sensor for house safety that senses whether or not a door or window is open or closed that may face up to being put in open air, and the Jasco Z-Wave Long Range (800LR) In-Wall Smart Dimmer for sensible lighting management.
• Ultraloq Bolt Z-Wave: One of essentially the most discrete sensible locks we’ve encountered, the Ultraloq Bolt Z-Wave boasts wi-fi vary of as much as 1,300 toes when paired with a ZWLR sensible house hub (it’s additionally backward appropriate with earlier Z-Wave hubs).
• Zooz ZWLR Siren & Chime: Users can add customized sounds to this sensible house gadget and use sensors and different triggers play them on its 90dB onboard speaker.