Holiday Let Smoke Alarm Pack

Detection Type

Smoke

Heat

CO

Sensor Type

Photoelectric

Thermistor

Electrochemical

Alarm Sounds

Smoke alarm, fault alarm, low battery warning

Smoke alarm, fault alarm, low battery warning

CO alarm, fault alarm, low battery warning

Alarm Volume

85 dB (A) at 3 m (9.84 ft)

85 dB (A) at 3 m (9.84 ft)

Over 85 dB (A) at 3 m (9.84 ft)

Alarm Mode

Audible alarm

Audible alarm

Audible alarm

Silencing Function

Yes

Yes

No

Infrared Silence

Yes

Yes

–

Indicator Light

Alarm, fault and operation indicator

Alarm, fault and operation indicator

–

LED Instructions

Standby - Green flash/minAlarm - Red flash/secFault - Red flash/minLow battery - Red flash/min

Standby - Green flash/minAlarm - Red flash/secFault - Red flash/minLow battery - Red flash/min

–

Operating Frequency

868 MHz

868 MHz

–

Radio Signal Range

Up to 1000 m (3280.84 ft) in open air

Up to 1000 m (3280.84 ft) in open air

–

Maximum Interconnected Units

24 devices

24 devices

24 devices

Coverage Area

Rooms up to 7m x 7m

Rooms up to 5m x 5m

–

Battery Life

10 years

10 years

10 years

Power Source

3V CR123A lithium battery (non-replaceable)

3V CR123A lithium battery (non-replaceable)

3V CR123A lithium battery (non-replaceable)

Operating Voltage

–

–

3V

Operating Current

–

–

Monitoring: ≤20μA, Alarm: ≤20mA

Operating Environment

Indoor

Indoor

Indoor use only

Operating Temperature

-10°C to +55°C (+14°F to +131°F)

-10°C to +55°C (+14°F to +131°F)

-10°C to +55°C (+14°F to +131°F)

Operating Humidity

–

–

<95% RH (non-condensing)

Installation

Ceiling mount

Ceiling mount

Wall mount

Colour

White

White

White

Casing / Material

PC+ABS

PC+ABS

PC+ABS

Dimensions

98 mm × 43.1 mm (3.85" × 1.70")

98 mm × 43.1 mm (3.85" × 1.70")

116.4 mm × 71.7 mm × 29.1 mm (4.58" × 2.82" × 1.15")

Weight

138 g (0.30 lb)

138 g (0.30 lb)

125 g

Certifications

TÜV, CE, UKCA listed

TÜV, CE, UKCA listed

TÜV and CE listed

Compliance Standard

EN 14604:2005+AC:2008

BS 5446-2:2003

EN 50291-1:2018