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Learn more by watching our Clipsal 755WSA | 240V Round Smoke Alarm 10 Year Battery Back Up | Works With Wiser video.
Additional related video.
The Clipsal 755WSA is a 240V mains-powered smoke alarm rated for photoelectric detection of smouldering and open fires, with a built-in 10-year lithium battery backup. It integrates with the Wiser Hub (Generation 1) and connects to Wiser by SE app via Zigbee wireless, allowing push notifications and home automation triggers when smoke is detected. The 755WSA complies with AS 3786 and is approved for residential use under Australian fire safety standards.
Many installations require replacement of aging hard-wired alarms across heritage or older homes, often with concerns about ceiling disturbance and replastering costs. The Clipsal 755WSA mounts directly onto existing Clipsal Fire Tek bases from 10+ years of installations, meaning no rewiring or ceiling repair is needed. This backward compatibility eliminates renovation work and delivers quick pairing with other Zigbee devices on the home automation network.
Electricians value the 755WSA for its quick and easy setup, with straightforward Zigbee pairing that works out of the box on standard Wiser hubs. The dual spectrum photoelectric sensor cuts false alarms common in kitchens and bathrooms while maintaining sensitivity to real fires. For retrofit work, the existing Clipsal base compatibility and clean round design mean faster installation and minimal site disruption, ideal for rental property upgrades or whole-home renovations where the sparky is working against clock and cost.
The Clipsal 755WSA is not suitable for external walls, weatherproof installations, or damp exposed locations. Do not install in bathrooms (shower splash zones), laundries, or outdoor areas — the IP20 rating is for interior dry locations only.
Verified Sparky Direct customer reviews: Clipsal 755WSA (755WSA)
"Quick and easy to pair with very clean lines." — Darren
(755WSA)
The 755WSA adds Zigbee wireless connectivity and Wiser app integration, so it sends push notifications to your phone when smoke is detected and can trigger home automations (e.g., turn on lights). A standard photoelectric alarm only sounds locally and doesn't communicate with other devices.
Installation of the 755WSA must be carried out by a licensed electrician. The alarm connects to 240V mains supply via a hardwired circuit, and compliance with AS 3786 and building codes requires a qualified installer.
The 755WSA fits directly onto existing Clipsal Fire Tek bases from 10+ years of installations, so no ceiling work or rewiring is needed during retrofit projects. If you don't have a Fire Tek base, a new one can be installed during the electrical work.
The 755WSA connects wirelessly via Zigbee to up to 40 compatible Clipsal Wiser alarms within a 50m indoor range. When one alarm detects smoke, all interconnected alarms trigger simultaneously and send push notifications through the Wiser by SE app.
The 755WSA automatically switches to its built-in 10-year lithium battery backup, continuing to detect smoke and sound the local 85dB alarm throughout a power outage. The battery is non-removable and designed to last for the full 10-year life of the alarm.
Yes, it works with the Wiser Hub Generation 1 (sold separately) and can be managed through the Wiser by SE app. The 755WSA operates as a standalone photoelectric alarm without the hub, but adding one enables push notifications, app monitoring, and home automation triggers.
No, the 755WSA is rated IP20 for interior dry locations only. It is not weatherproof and unsuitable for external walls, bathrooms with shower spray, laundries, or outdoor areas — install it indoors away from direct moisture.
The Clipsal 755WSA is available online from Sparky Direct, with Australia-wide delivery to any state or territory including regional areas. Sparky Direct is an Australian electrical wholesaler established in 2005, supplying more than 500,000 customers with transparent trade pricing.
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Warranty starts from Invoice Date
Domestic Use: 5 Year
Warranty Method: Clipsal in home warranty
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These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Clipsal by Schneider Electric |
| SKU | 755WSA |
| Barcode # | 9311554815196 |
| Package Weight | 0.460kg |
| TYPE | VALUE |
|---|---|
| Type | Smoke Alarm |
| Brand | Clipsal by Schneider Electric |
| Range | Wiser |
| Height (mm) | 45.9 |
| Diameter (mm) | 140 |
| IP Rating | IP20 |
| Battery Type | Lithium 3 V |
| Sensor type | Photo-electric sensor |
| Technology | Wireless Zigbee (2.4 GHz), 2.5 mW at < 50 m |
| Battery Life | Up to 10 Years |
| Supply | Mains |
| Type of measurement | Smoke |
| Maximum number of device interconnected | 40 for wireless alarm |
| Mobile App name | Wiser by SE |
| rated supply voltage | 220...240 V AC 50/60 Hz |
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
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