PSA HG140AC - HomeGuard Photoelectric Smoke Alarm 240V/9V White - Interconnectable

PSA HG140AC - HomeGuard Photoelectric Smoke Alarm 240V/9V White - Interconnectable

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PSA HG140AC | HomeGuard Photoelectric Smoke Alarm 240V/9V | Interconnectable

The PSA HG140AC HomeGuard is a 240V photoelectric smoke alarm with a replaceable 9V battery backup, offering dependable fire detection for homes and apartments. It uses advanced photoelectric sensing to detect slow-smouldering fires early and includes a hinged 140mm baseplate for easy installation and maintenance.

This alarm supports interconnection of up to 48 units across a 150m run, making it ideal for larger homes and multi-alarm systems. A single-button test/hush function and LED indicators provide user-friendly status updates. Fully compliant with AS3786:2014 and backed by a 10-year warranty, the HG140AC is a trusted safety upgrade for any property.

PSA HG140AC Features

240V with 9V battery backup: Reliable protection even during power outages.
Interconnects up to 48 units: Scalable system for comprehensive coverage.
Photoelectric sensor: Better at detecting smouldering fire types.
Single-button test and hush: Easy operation and false alarm control.
140mm hinged baseplate: Speeds up wiring access and installation.
AS3786:2014 compliant: Meets Australian standards for safety and reliability.

FAQ

Q: How many alarms can be interconnected?
A: Up to 48 alarms can be connected over a 150m cable run.

Q: Does the alarm function during a blackout?
A: Yes, it includes a 9V backup battery for continued operation.

Q: How are alarm statuses displayed?
A: Red and green LED indicators show standby, alarm, low battery, and hush statuses.

Specifications:

Specification	Details
Model	HG140AC
Sensor Type	Photoelectric
Supply Voltage	240VAC 50Hz
Power Consumption	6mA
Battery Back-up	9V battery replaceable
Interconnecting	Up to 48, 150m Max
Alarm Volume	85dB at 3m
Alarm Signal Pattern	ISO8201 sound pattern
Temperature Range	0 to 45°C
Humidity Range	5% to 95%
Hush Function	Yes – approx 10 mins. Red LED flash every 10s
Low Battery	Red LED flash every 60s and chirp
Alarm Duration	While smoke is detected
Alarm Indication	Red LED flashing rapidly
Alarm Memory	None
Chamber Monitoring	None
Indicator LEDs	Red and Green
Wiring Terminal	Active/ Interconnect/ Neutral/ Loop
Dimensions	140mm Dia × 38mm H
Approvals	AS3786:2014
Warranty	10 years

Warranty starts from Invoice Date

Domestic Use: 10 Year
Commercial Use: 10 Year
Warranty Method: Return to Sparky Direct

SKU: HG140AC

Shipping Details

Delivery varies by location, please see the expected timeframe to receive your product below:

Metro: 1-3 business days
Regional: 1-7 business days

If you are unavailable at the time of delivery re-delivery fees may apply.

Your Returns / Change of Mind Policy:

14 days return / Change of mind
Client to pay the postage to return goods
Goods to be in original undamaged packaging

Warranty Policy:

Warranty on products is determined by the manufacturer.
Contact us to discuss your claim
After you have received authorisation to return,
Post back the product,
We will return the product to the manufacture and either refund or replace the item as per your instructions.