Product Description
AX PRO Wireless Indoor Sounder (DS-PS1-I-WE/BLUE) — spec summary
This is the blue strobe variant of the AX PRO wireless indoor sounder, built on Tri-X wireless protocol for enrolment onto compatible AX PRO panels.
On install jobs where a visible indoor alarm indication is wanted alongside audible warning, this unit gives installers a blue strobe rather than the standard indication, useful for site differentiation across zones or buildings.
Key specs
- Wireless protocol: Tri-X
- Enrolment: multiple enrolment methods supported
- Audible output: multiple alarm sounds selectable
- Visual indication: Blue strobe light
- Configuration: remote configurable through App
- Battery: replaceable, rated 3-year life span
- Warranty: 2 year
Fitting notes
As a wireless sounder it avoids running signal cable back to the panel, which speeds up first-fix on retrofit jobs where cabling to a sounder position isn't practical. Confirm the host panel and any existing AX PRO devices on site support Tri-X enrolment before specifying, since mixed-protocol systems won't pair.
Because configuration is handled remotely through the App, sound selection and enrolment can generally be adjusted post-install without opening the unit, though final settings should always be checked on-site against the panel's own configuration menu.
Frequently Asked Questions
What wireless protocol does this sounder use?
It uses the Tri-X wireless protocol for enrolment onto compatible AX PRO panels.
How is the sounder configured?
It is remote configurable through the App, covering settings such as alarm sound selection.
What is the battery life on this unit?
It uses a replaceable battery rated for a 3-year life span.
Does this unit include a strobe light?
Yes, this variant has a Blue strobe light indication alongside its multiple alarm sounds.










