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Smoke Alarms, Photoelectric Smoke Alarm, Surface Mount, 220-240 V a.c. Mains Power w. 9V d.c. Battery Backup

Item Number: 755PSMA4

1 PCE 1

Smoke alarm for residential applications using photoelectric technology. Clipsal smoke alarms detects hazardous smoke and fire and provides warning to occupants in a home. The device can be interconnected with other 755 series smoke alarms. FireTek range. Main power source 240V a.c. 50Hz, secondary power source 9V d.c. carbon zinc or alkaline battery with 1-year lifetime. Note: Requires installation by an appropriately licenced electrician.

Where To Buy

Datasheet

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Specifications

Design

Range

Fire Tek

Product brand

Clipsal

Product or component type

smoke detector

Device application

early detection of smouldering fires and open fires

Sustainable offer status

Green Premium product

Physical

Type of packing

carton

Supply

mains

Function available

local alarm| hush function| self-test of smoke detection

Control type

button (test/hush function)

Operating distance

50 m line of sight|140 m in free field

Local signalling

visual: 1 LED (red) for warning and low battery|visual: 1 LED (green) for ON status|sound: signal|sound: alarm

Connections - terminals

screw terminal (line) - 2 x 1.5 mm²|screw terminal (neutral) - 2 x 1.5 mm²|screw terminal (earth loop) - 2 x 1.5 mm²|screw terminal (interconnect) - 2 x 1.5 mm²

Type of installation

indoor

Device mounting

surface

Mounting support

ceiling|wall-mount

Fixing mode

by screws

Height

47 mm

Ip degree of protection

IP20

Ambient air temperature for operation

0...45 °C

Ambient air temperature for storage

-20...60 °C

Relative humidity

5...95 %

Product certifications

RCM|SAI|Activfire

Standards

ISO 8201|AS 3786:2014|AS/NZS 60950.1|AS/NZS 60065

Reach regulation

Reference contains Substances of Very High Concern above the threshold

Eu rohs directive

Compliant with Exemptions

Mercury free

Yes

Rohs exemption information

Yes

China rohs regulation

Environmental disclosure

ENVPEP1907002EN

Circularity profile

ENVEOLI1907002EN

Material

Material

thermoplastic

Others

Package 1 bare product quantity

Electronic sensor type

photo-electric sensor

[us] rated supply voltage

220...240 V AC 50 Hz

Battery life

1 year(s)

Output voltage limits

interconnection: 6.5...20 V

Type of alarms

low battery at 6.9...7.5 V

Detection type

heat

Number of devices

40 for wired alarm

Response time

< 30 s

Noise level

85 dB at 3 m, minimum

Time delay range

10 min (hush)|10 h (do not disturb)

Diameter

140 mm

Unit type of package 1

PCE

Number of units in package 1

Package 1 height

5.3 cm

Package 1 width

14.5 cm

VERSION

2.2

DATE

13 Sep 2024

REVISION

2.2

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Frequently Asked Questions

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Is the 755PSMA4 inter connectable with the old PDL SD100 Smoke alarm?

Yes, the PSMA4 range is backward compatible with the PSMA2 and SD100 range of smoke alarms.

For further information please visit www.pdl.co.nz

What causes the smoke alarm to continuously beep ?

The dust inside the smoke alarms can cause a continuous beep.
Please follow the regular maintenance check to avoid this.

Vacuum the smoke alarms using a soft brush attachment-
Keeping your smoke alarm free of dust particles, dirt, kitchen grease or cobwebs will help you reduce false alarms and ensure any smoke can easily reach the internal sensing chamber.

Clean and wipe down around unit-
Clean around the smoke alarm unit and remove any insects or other contamination which may have occurred. Spray bug repellent on a cloth and wipe the ceiling around the smoke alarm to act as a future bug deterrent. Clean every 3-6 months to mitigate insect ingress.

ALWAYS TEST THE SMOKE ALARM AFTER CLEANING.

Attached is the Clipsal smoke alarm troubleshooting guide for more info.

Clipsal Smoke Alarms.png

How to troubleshoot 755PSMA4 Smoke Alarm if it is beeping after replacing the battery ?

Red LED flashing once every 40 seconds with one audible beep is a low battery warning.
Replace the 9 V d.c. battery with a new one. (It is recommended to replace the battery annually)
To snooze a low battery beep for 10 hours, press the Test/Hush button for 3 seconds.

And if the smoke alarm continues to beep once every 40 seconds after a new battery replacement,

Unclip the alarm from the base.
Remove the new battery.
Press and hold the test button for 20 seconds.
Replace the new battery and clip it back to the base.

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