Manufacturer product drawing; a verified photograph is not yet available.
LumiRing
LumiRing REX-16 16-channel OSDP relay expansion
Sixteen normally open relay outputs for access and elevator-floor control through a compatible OSDP controller.
- Model / SKU
- REX-16
- Category
- Relays & Contactors
- Product type
- OSDP relay / I/O module
- Role
- Control interface
Control & power
- Control type
- OSDP over RS-485
- Power supply
- 12 or 24 V DC; 0.3 A at 12 V / 0.15 A at 24 V
OSDP over RS-485 from an access controller that supports this module and its input/output commands. Relay contacts switch an external circuit; they are not the module control input.
A suitable smart controller can expose supported functions to Matter. The control type alone does not confirm electrical compatibility or actual position feedback.
Technical specifications
Selection & installation notes
- Manufacturer instructions document ICON / ICON-PRO integration; operation with other OSDP controllers needs confirmation.
- Secure Channel support is not established by the reviewed REX-16 documents.
- For elevator floor permission only; this is not a lift-motion or safety controller.
- No native Matter; requires a separate controller integration.
Sources & documentation (2)
- LumiRing REX-16 manufacturer specifications ↗Reviewed Nov 5, 2026
- REX-16 installation and configuration manual, May 2026 ↗Reviewed Nov 5, 2026