The Legrand 643092 Photoelectric Smoke Alarm is a mains-powered, flush-mounted device designed to provide early detection of smouldering fires and dense smoke, common in residential settings. Its photoelectric sensor swiftly identifies visible combustion particles, ensuring timely alerts.

Key Features:

  • Photoelectric Detection: Effectively senses visible smoke particles, offering rapid response to smouldering fires.
  • Mains Powered with Backup: Operates on 240V AC power and includes a non-replaceable 10-year lithium battery for continuous protection during power outages.
  • Interconnectable: Supports connection with up to 20 units; when one alarm activates, all interconnected alarms sound simultaneously, enhancing safety.
  • Flush Mount Design: Requires a standard 90mm ceiling cut-out, similar to standard downlights, for a sleek, recessed installation.
  • User-Friendly Interface: Features a large test and hush button for easy operation and silencing of false alarms.
  • Durable Construction: UV-resistant materials prevent discoloration, and a sealed mesh protector over the sensor chamber guards against insect and dust contamination.

Specifications:

  • Model: Legrand 643092
  • Power Source: 240V AC with a 10-year lithium battery backup
  • Mounting Type: Flush mount
  • Interconnectivity: Wired interconnection up to 20 units
  • Compliance: Meets AS 3786:2014 standards
  • Warranty: 5 years

The Legrand 643092 Smoke Alarm combines advanced detection technology with a streamlined design, ensuring reliable fire safety and seamless integration into modern interiors.

Q: How does the Legrand 643092 detect smoke?
A: The Legrand 643092 uses a photoelectric sensor that detects visible particles of combustion, making it particularly effective at identifying smouldering fires and dense smoke.

Q: Can I connect multiple Legrand 643092 smoke alarms together?
A: Yes, the Legrand 643092 supports interconnection with up to 20 units. When one alarm is triggered, all interconnected alarms will sound, providing enhanced safety across multiple areas.

Q: Does this smoke alarm work during a power outage?
A: Absolutely. The Legrand 643092 is mains-powered but includes a 10-year lithium battery backup to ensure continuous protection even during power outages.

All products must be installed by a licensed electrican. DIY electrical work is illegal and very dangerous.

Change of Mind
All products purchased from MJS Electrical Products & Supplies are backed by a thirty (30) day Peace of Mind Return Policy. All products returned must be in perfect unused condition, with all components, complete with original packaging. We will not allow returns on damaged or incomplete products. Proof of purchase is required. Should the product not be in original condition, please contact us before returning it as this may save you some unnecessary costs.

Damaged / Faulty Goods
If you find that the goods were damaged in transit or were faulty in some manner, please contact us within 24 hours of receiving the goods. We will organise for the return of the goods and arrange a credit towards your next purchase or send a replacement product. Customer will incur the cost of return postage and be credited the purchase price only. We recommend that you return your unwanted items using registered post or trackable courier. We can not be held responsible if returned items are lost in transit.

Warranties
Product warranties are governed by the respective manufacturers and / or suppliers warranty terms and conditions (available on request). We will not be liable to you or any third party for any loss suffered due to product failure. We will process product warranty claims through the respective manufacturers and/or suppliers. All warranties are void if the product is not installed by a licensed electrician.

Colour White
Type Photoelectric Smoke Alarm
Voltage 240V AC
Installation Area Indoor
Sensor Type Photoelectric/Optical Smoke Detection
Mounting Recessed
Battery Type 10 Year Rechargeable Lithium
PRODUCT INFO
SKU LEG643092
Model # 643092
Barcode # 9321001511496
Brand Legrand
SHIPPING INFO
Shipping Weight 0.3150kg
Shipping Width 0.120m
Shipping Height 0.120m
Shipping Length 0.120m