This Zigbee relay module listing offers separate ZRM-104-MS and ZRM-104B-MS catalogue choices for a planned lighting-control installation. The documented single-channel reference has a 90–250 V input and requires live and neutral wiring; its electrical values must not be copied to the two-channel option.
Product details
- Separate one- and two-gang catalogue labels identify the requested options.
- ZRM-104-MS has a documented Zigbee 3.0 control reference.
- A compatible Zigbee gateway is documented for the stated smart functions of the single-channel reference.
- Confirm the exact two-channel model, input, wiring, gateway and remote requirements before ordering.
Specifications and catalogue choices
Documented unit references are separate from catalogue pack labels. Unconfirmed fields are not treated as verified ratings.
| Documented reference model |
ZRM-104-MS |
| Documented control protocol |
Zigbee 3.0 |
| Documented channels per module |
1 |
| Documented module input |
90–250 V |
| Neutral connection required |
Yes |
| Separate gateway required for stated smart functions |
Yes |
| Catalogue option label: 1 Gang |
SKU ZRM-104-MS; channels per unit: 1; documented unit input: 90–250 V; documented control: Zigbee 3.0 |
| Catalogue option label: 2 Gang |
SKU ZRM-104B-MS; Full primary-model bridge unconfirmed |
Package contents
The actual delivered quantity and full packing list are unconfirmed. Confirm the supplied modules, instructions, mounting parts, capacitor, gateway and remote. Pack names and pictured accessories do not establish delivered contents.
Frequently asked questions
What is included in the selected pack?
The actual delivered quantity and complete contents remain unconfirmed. Pack labels and grouped images are not a verified packing list. Check the modules, instructions, mounting parts, capacitor, remote and any gateway supplied.
Is this module fully verified for a UK installation?
No. The exact supplied hardware revision, permitted electrical load, wiring, enclosure fit and UK conformity documents require confirmation. Have a qualified electrician assess the complete installation.
Can the one-channel electrical rating be used for the two-channel option?
No. A full primary-model bridge and unit-specific electrical evidence for ZRM-104B-MS remain unconfirmed. Do not copy single-channel supply, load, dimensions or remote compatibility to the two-channel unit.
Before installation
RF markings and family wording do not identify an approved transmitter, carrier frequency or coding for the supplied unit. Network relay distances depend on site conditions and are not optical illumination ranges. Confirm every supplied label and current wiring diagram. Isolate power before work, follow the exact supplied instructions and use a qualified electrician.
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Other module listings to browse: Zigbee switch module - ZM-104C-MS Three-Channel Reference and No neutral switch module - ZM-104-L Zigbee Options. These links do not establish compatibility or substitution.