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WisuAlarm Photoelectric Standalone Battery Operated Smoke Alarm with IR Remote Silencing HY-SA20A
WisuAlarm Photoelectric Standalone Battery Operated Smoke Alarm with IR Remote Silencing HY-SA20A - Image 2
WisuAlarm Photoelectric Standalone Battery Operated Smoke Alarm with IR Remote Silencing HY-SA20A - Image 3
WisuAlarm Photoelectric Standalone Battery Operated Smoke Alarm with IR Remote Silencing HY-SA20A
WisuAlarm Photoelectric Standalone Battery Operated Smoke Alarm with IR Remote Silencing HY-SA20A - Image 2
WisuAlarm Photoelectric Standalone Battery Operated Smoke Alarm with IR Remote Silencing HY-SA20A - Image 3

WisuAlarm Photoelectric Standalone Battery Operated Smoke Alarm with IR Remote Silencing HY-SA20A

Original price was: £18.00.Current price is: £15.00. inc VAT

  • Split-spectrum Chamber: Fewer false alarms based on split-spectrum sensing technology
  • 85 dB(A) Sound Output: Large sound output to alert your family.
  • Long-life Battery: 10 year life span on built-in lithium battery
  • Easy-using Button: Single button for alarm testing and silencing
  • Apparent Indicator: Two-colour LED status indicator
  • Insect Proof Design: Protection against insect intrusion
  • Remote Silence: Silence false alarms with most household IR remote control (remote not included)

4 in stock

SKU: HY-SA20A Category: Brand:
Description

Specifications

Model Number HY-SA20A
Collection Type Smoke
Sampling Period 9 s
Sensor Type Photoelectric
Alarms
Alarm Type Smoke alarm, fault alarm, low battery warning
Alarm Volume 85dB (A) at 3 m (9.84 ft)
Speaker Visual and audible alarm
Basic Parameters
Power Supply AC 100-240V
Alarm Response Threshold Yes
Indicator Light -5°~15°
Led Instructions Standby: Green indicator flashes once per minute
Alarm: Red indicator flashes once per second
Fault: Red indicator flashes once per minute
Low battery warning: Red indicator flashes once per minute
Coverage Area When the height of the space is less than 8 m (3.28 ft),

the protection area of a device is 20 m2–40 m2
Power
Battery Life 10 years
Power Source 3V CR123A lithium battery (replaceable)
Operating Current Monitoring current: ≤ 15uA Alarm current: ≤ 35mA
Operating Conditions
Operating Environment Indoor
Operating Temperature -10°C to +55°C (+14°F to +131°F)
Operating Humidity ≤ 95% RH (non condensing)A
Appearance
Colour White
Casing ABS
Dimensions φ98 mm × H43.1 mm (φ3.85″ × H1.70″)
Weight 136 g (0.30 lb)
Installation Ceiling Mount
Certification
Certifications TÜV and CE listed
Compliance Standard EN 14604:2005+AC:2008