Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-12
Featured R238遥控器 manuals

Honeywell R238 Remote Control User Manual
The R238 is a wireless extension module for Honeywell's 238C alarm host, providing remote arming, stay, disarming, and emergency alarm functions. It connects the BK, RD, and GR pins of the controller to the C‑, KEY+, and DAIA pins of the host and operates on a 310 MHz‑440 MHz frequency, requiring installation at a central high point away from metal objects.
The guide details how to confirm up to 16 legal remote controllers, delete all confirmed controllers, learn the host password, and describes the four button functions on the remote for arming, stay, disarming, and emergency alarm activation. This manual is written in Chinese.
Covers: Introduction · Connection Diagram · Installation Guidelines · Confirming Legal Remote Controllers · Deleting All Legal Remote Controllers · Learning Host Password
Latest R238遥控器 manuals
Honeywell R238 Remote Control User Manual
User Manual 1 pages · 23 KB · ZHThis manual explains how to install, configure, and operate the Honeywell R238 remote control for the 238C alarm system.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in R238遥控器 manuals
How many remote controllers can be confirmed as legal?
The controller can confirm up to 16 remote controllers; confirming a 17th will replace the first one.
How do I delete all legal remote controllers?
Press both buttons on a legal remote for about 3 seconds until the green LED flashes once.
