JUNG Casambi : Battery‑Free Bluetooth Wall Transmitters

Battery‑free, Bluetooth Low Energy wall transmitters by JUNG bring Casambi control to any space. Elegant design, secure and simple setup.

How does JUNG fit into the Casambi system?

JUNG Bluetooth Low Energy (BLE) battery‑free wall transmitters integrate natively into the Casambi wireless lighting ecosystem. They send switching, dimming, scene and (in supported models) blind commands to Casambi nodes—no mains feed and no batteries required. Each press generates its own power via energy harvesting, so there’s nothing to wire or replace. The result is beautiful, reliable and low‑maintenance control that lands perfectly in both new builds and retrofits.

These transmitters sit in the broader spectrum of offerings from JUNG, so you get premium materials, precision mechanics and timeless frames of the popular JUNG ranges—including the sophisticated Les Couleurs® Le Corbusier® lacquer options for a truly bespoke finish.

Why spec JUNG for Casambi projects

• Battery‑free convenience: Energy‑harvesting rockers mean no battery swaps, no disposal, fewer site visits.
• Secure by design: Encrypted communication (AES‑128 with sequence counter) helps protect commands on busy wireless sites.
• Mesh‑ready reach: Range can be extended by mains‑powered devices in the Casambi mesh, supporting larger floorplates.
• Native Casambi experience: Works with the Casambi app logic and scenes your team already knows.
• Premium look & feel: JUNG's design language—flush lines, crisp edges, solid actuation—elevates control points to true design elements, with finishes that range from stainless steel to Les Couleurs® Le Corbusier®’s curated palette of 63 timeless colours.

Key features at a glance

• BLE radio transmitter for switching, dimming, scenes; select models also send blind commands.
• Energy harvesting (no batteries, no external power).
• 1, 2 or 4 rockers/channels depending on model and frame.
• NFC interface for fast configuration on site.
• Adhesive or screw‑fix mounting: on flush boxes to DIN 49073 or directly on smooth surfaces like glass.
• Design consistency across JUNG frame ranges (A 550, A FLOW, A VIVA, LS 990 and more), including Les Couleurs® Le Corbusier® lacquer finishes.

Design lines & finishes

JUNG’s BLE wall transmitters for Casambi are available across popular JUNG design lines, so you can keep a consistent look across switches, sockets and smart controls:

• A 550 / A FLOW / A VIVA – modern, minimal geometry in robust thermoplastic or elegant satined glass.
• LS 990 – an architectural classic with ultra‑slim frame proportions.
• Stainless steel – for premium, durable projects and high‑touch areas.
• Les Couleurs® Le Corbusier® – a curated set of 63 timeless colours applied in matt lacquer for a confident, bespoke finish.

Tip: Use two‑gang and four‑gang variants to separate lighting scenes from blinds or task/ambient splits without crowding the wall.

Installation & commissioning

1.      Mount on a standard flush box (DIN 49073) with screws, or use the supplied adhesive to fix on smooth surfaces (e.g., glass partitions).
2.      Pair with the Casambi app, assign functions (switch, dim, scene, blinds), and drop into your groups and hierarchies.
3.      Extend coverage via the Casambi mesh—mains‑powered nodes act as repeaters across larger areas.
4.      Finish with your chosen JUNG frame and rockers for a clean, consistent aesthetic.
Because each press generates its own power, the transmitter is maintenance‑free—ideal for spaces where access is limited or where sustainability targets discourage battery use.

Use cases

• Retrofits & heritage: Add controls where chasing walls isn’t an option.
• Glass offices & partitions: Adhesive mounting keeps the look light and minimal.
• Hospitality: Scene keys for welcome, dine, clean, night.
• Residential: Blinds + scene control without extra wiring.
• Education & workplaces: Battery‑free operation reduces lifecycle maintenance across campus‑scale deployments.

FAQs

• Can I use these with existing Casambi networks? Yes. Pair the transmitter in the Casambi app and assign the keys to groups, scenes or blinds as needed.
• Do I need a battery or mains power? No. The rocker press generates the energy needed to send the command—no batteries to replace and no wiring to run.
• How far is the range? Expect around 10 meters indoors depending on structure and layout. In open areas, range can be much longer. Use mains‑powered nodes in the mesh to extend coverage.
• What frame styles are available? A 550, A FLOW, A VIVA, LS 990 and more—including stainless steel and Les Couleurs® Le Corbusier® finishes—so you can match other JUNG devices on the wall.

Ready to bring battery‑free Casambi control to your project?

• Shop JUNG BLE wall transmitters
• Learn more about JUNG BLE wall transmitters
• JUNG Casambi Brochure