Hikvision DS-PSG-WO-433 Wireless External Siren
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Hikvision

Hikvision DS-PSG-WO-433 Wireless External Siren

SKU: DS-PSG-WO-433
Description

The Hikvision DS-PSG-WO-433 is a wireless outdoor siren for Hikvision Axiom and wireless alarm hubs. It delivers a powerful 110dB warning and a flashing blue strobe outside the property, with three selectable alarm tones and adjustable volume - a clear deterrent that installs without running siren cable.

At a glance
- 110dB outdoor siren with flashing blue strobe for strong deterrence
- Three alarm tones: fire, intrusion and panic, with low/medium/high volume
- 433MHz two-way wireless with AES-128, up to 800m open-air
- IP65 weatherproof, -25 to 60 degrees C, front and rear tamper
- 4 x CR123A batteries up to 5 years, or 12 VDC - for Hikvision Axiom / wireless hubs
$192.05 AUD $192.05 AUD $198.00 AUD
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inc GST + 3 Year Warranty & Support
Free shipping over AUD300

In stock
3-Year WarrantyOn all cameras
Free ShippingOn orders over $300
30-Day ReturnsUnopened items
Fast Delivery1–5 days Australia-wide
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A camera needs an NVR, a hard drive, and cabling to work. Add everything below, or pick a ready-made kit.

Add accessories Optional. Junction box → hides & weatherproofs cable joins (best for outdoors). Brackets → only if mounting on a corner or under eaves. Cable → one per camera; skip if you already have your own.
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Bundle total: $192.05

§ 01Overview

What the DS-PSG-WO-433 is

The Hikvision DS-PSG-WO-433 is a wireless outdoor siren designed to work with Hikvision Axiom and compatible wireless alarm control panels. Mounted on an external wall, it provides loud audible warning and a flashing blue strobe when the system is triggered, helping deter intruders and alert neighbours, while the wireless design avoids running siren cabling back to the panel.

It produces 110dB and offers three alarm tones - fire, intrusion and panic - with adjustable volume set to low, medium or high. Communication with the panel uses 433MHz two-way wireless with 2GFSK modulation and AES-128 encryption, reaching up to 800m in open space, and front and rear tamper switches guard against removal or opening. The weatherproof PC and ABS housing is rated IP65, operates from -25 to 60 degrees C, and measures 220.5 x 205.2 x 46 mm for wall mounting outdoors.

Power comes from four replaceable CR123A lithium batteries, giving up to five years of standby life, or from a 12 VDC supply, with very low static consumption. Please note this siren belongs to the Hikvision Axiom generation of wireless alarms: confirm it suits your specific Hikvision wireless hub before ordering, and for a current AX PRO system the DS-PS1-E-WB outdoor sounder may be the better match. Battery inclusion can vary by supplier, so check whether CR123A cells are supplied with this listing.

§ 02Engineering

DS-PSG-WO-433 specifications

- 110dB outdoor siren with a flashing blue strobe gives strong audible and visual alarm warning.

- Three alarm tones - fire, intrusion and panic - with adjustable low, medium and high volume.

- 433MHz two-way wireless with 2GFSK and AES-128 encryption reaches up to 800m in open space.

- IP65 weatherproof PC and ABS housing operates from -25 to 60 degrees C for exposed positions.

- Front and rear panel tamper protection guards the siren against removal and opening.

- Four replaceable CR123A lithium batteries give up to five years of standby, or run from 12 VDC.

- For Hikvision Axiom and compatible wireless hubs - confirm hub compatibility before ordering.

§ 04Why choose this

Built for the way you actually use the DS-PSG-WO-433

Strong outdoor deterrent

A 110dB siren and blue strobe make an alarm loud and visible outside the property.

Flexible alarm tones

Three tones for fire, intrusion and panic, with low, medium and high volume settings.

Weatherproof and secure

An IP65 build for -25 to 60 degrees C, with front and rear tamper protection.

Long battery life

Four CR123A cells give up to five years of standby, or run it from 12 VDC.

§ 05Where it fits

Right at home in these scenarios

Axiom system exteriors

Add outdoor warning to a Hikvision Axiom wireless alarm without running siren cable.

Home front walls

Fit high on a visible wall to deter intruders and alert neighbours during an alarm.

Retail and offices

Provide external audible warning for after-hours commercial wireless alarms.

Detached buildings

Extend outdoor alarm warning to garages and outbuildings using wireless placement.

§ 06Setup

Installation & setup

01

Confirm hub compatibility

Check the siren suits your Hikvision Axiom or wireless hub before installing; consider the DS-PS1-E-WB for AX PRO.

02

Choose a high position

Pick a visible external wall position, high and hard to reach, where sound and strobe carry well.

03

Fit batteries and mount

Install four CR123A batteries (or wire 12 VDC), wall-mount the housing and close the tamper.

04

Enrol and test

Enrol the siren to the hub, confirm wireless range, then trigger a test of the tones, strobe and tamper.

§ 07Questions

Frequently asked about the DS-PSG-WO-433

Q.01

What is the DS-PSG-WO-433 used for?
It is a wireless outdoor siren for Hikvision Axiom and compatible wireless alarm hubs. It provides a 110dB warning and a blue strobe outside the property when the alarm is triggered, for deterrence and attention.
Q.02

Which control panels is it compatible with?
It is part of the Hikvision Axiom generation and is designed to suit Hikvision Axiom and compatible wireless hubs. Confirm it matches your specific hub before ordering; for a current AX PRO system, consider the DS-PS1-E-WB instead.
Q.03

How loud is it and what tones does it have?
It produces 110dB and offers three alarm tones - fire, intrusion and panic - with adjustable volume set to low, medium or high to suit the location and local requirements.
Q.04

Is it weatherproof?
Yes. The PC and ABS housing is rated IP65 and operates from -25 to 60 degrees C, so it is suited to fully exposed outdoor walls in Australian conditions.
Q.05

What powers it and how long does the battery last?
It runs on four replaceable CR123A lithium batteries with up to five years of standby life, or from a 12 VDC supply. Static consumption is very low, under 20 microamps.
Q.06

Are the batteries included?
Battery inclusion can vary between suppliers - some ship the siren with four CR123A cells and some do not. Check whether batteries are supplied with this listing, and order CR123A cells if needed.
Q.07

Does it connect wirelessly or need cabling?
It connects over 433MHz two-way wireless with AES-128 encryption at up to 800m open-air, so no siren cabling is required between the siren and the hub.
Q.08

Where should it be mounted?
Mount it high on an external wall where it is visible, hard to reach and projects sound well, within reliable wireless range of the hub, and complete tamper setup before final fixing.

§ 09Bundles

Recommended packages

01

Pair with a wireless hub

This siren suits Hikvision Axiom and compatible wireless hubs. Confirm compatibility with your hub, such as the DS-PWA96-M-WB hub, before ordering.

02

Current AX PRO alternative

Running a current AX PRO system, choose the DS-PS1-E-WB outdoor sounder designed for AX PRO hubs.