IR-TEC International Ltd.

SRP-281
OS-NET Remote Programmer

The SRP-281 is a 2-way IR remote programmer designed for configuring the OS-NET wireless lighting control solution.

The handheld programming tool not only allows you to upload/download all setting of OS-NET network and devices, but also turn on/off/dim the individual/group lighting controlled by the OS-NET sensor via simple and intuitive operation.

More about OS-NET

Power: 2x AAA battery
Technology: IR
IR range: 10m
Screen: Yes
Upload: Yes
Download: Yes
Compliance: UKCA, CE, FCC

Exceptionally long range 2‑way communication
Intuitive instructions enable easy programming
Upload and Download status acknowledgement
Easy to duplicate one sensor setting to another
Set SmartDIM level to deliver optimum lighting
Capable of reading the current dim output level
Set ambient light level for daylight harvesting
EZ‑SET profiles enable setting multiple sensors
Various time settings for burn-in test and operation
Rubber jacket provides superb drop protection
Create OS-NET network via grouping OS-NET devices

OS‑NET Device
Device No.	Model series	Required SRP‑281 FW Version	**New features as below
007	ON‑LRD‑509 ON‑LRD‑609SA	1.7 and above	Device: 6.0 and above SRP: 3.7 and above
021	ON‑LRD‑209S ON‑LRD‑209SP	1.7 and above	Coming soon
014	ON‑BRD‑500 ON‑BRD‑510	2.1 and above	Coming soon
038	ON‑MRD‑734	2.6 and above	Device: 4.0 and above SRP: 3.7 and above
016	ON‑MRD‑510 ON‑MRD‑600SA	2.4 and above	Coming soon
026	ON‑MRD‑514	2.4 and above	Coming soon
020	ON‑MRD‑210S ON‑MRD‑200SP	2.4 and above	Coming soon
032	ON‑MRD‑124	2.6 and above	Coming soon
010	ON‑PBD‑705W ON‑PBD‑815W	2.1 and above	N/A
019	ON‑PBD‑708W	2.1 and above	N/A

Retrieve remote firmware info as below:

1. Press DOWN button on Main Menu to enter DOWNLOAD page.
2. Press DOWN button and navigate down until you find REMOTE INFO and press ENTER.
3. Remote info will be shown.

Retrieve device no. info as below:

1. Press DOWN button on Main Menu to enter DOWNLOAD page.
2. Press DOWN button and navigate down until you find DEVICE INFO and press ENTER.
3. Aim at the target device you wish to download info from, press ENTER and wait for screen to show DOWNLOAD OK.
4. Press ENTER to show data.

**SRP-281 FW3.7 have the following new features (refer to table above for compatible devices):

- DALI Power
- Day/Night Sync
- Daylight override and override level
- Minimum dim
- Manual dimming
- Find device

Product Information

Programming Guide
EZ-GROUP Guide
SRP-281 Operation Instruction
OS-NET Remote Programmer Update V3.9

Features