Wisu Alarm Optical Smoke Detector With 10 Year Battery Life

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Wisu Alarm Optical Smoke Detector With 10 Year Battery Life
Wisu Alarm Optical Smoke Detector With 10 Year Battery LifeWisu Alarm Optical Smoke Detector With 10 Year Battery LifeWisu Alarm Optical Smoke Detector With 10 Year Battery Life
Wisu Alarm Optical Smoke Detector With 10 Year Battery LifeWisu Alarm Optical Smoke Detector With 10 Year Battery Life

Availability  

  

In stock, immediate despatch

Part Number:  WA-HY-SA20A

 

• 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 IR remotes

TECHNICAL SPECIFICATION:
Model NumberWA-HY-SA20A
Collection Type Smoke
Sampling Period9 s
Sensor TypePhotoelectric
ALARMS 
Alarm TypeSmoke alarm, fault alarm, low battery warning
Alarm Volume 85dB (A) at 3 m (9.84 ft)
SpeakerVisual and audible alarm
BASIC PARAMETERS 
Power SupplyAC 100-240V
Alarm Response ThresholdYes
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 SUPPLY 
Battery Life10 year
Power Source 3V CR123A lithium battery (replaceable)
Operating CurrentMonitoring current: ≤ 15uA Alarm current: ≤ 35mA
OPERATING AMBIENT 
Operating EnvironmentIndoor
Operating Temperature -10°C to +55°C (+14°F to +131°F)
Operating Humidity≤ 95% RH (non condensing)A
CERTIFICATION 
Color Indoor
Casing -10°C to +55°C (+14°F to +131°F)
Dimensions≤ 95% RH (non condensing)A
Weight136 g (0.30 lb)
InstallationCeiling Mount
CERTIFICATION 
Certifications TÜV and CE listed
Compliance Standard EN 14604:2005+AC:2008

Through our logistic partners we are able to deliver to most areas in the UK on a next business day service.
Our standard cut off time on the website for standard next day delivery is 4pm but you will still be able to call our sales team anytime up to 5pm to place an order.
We also offer a premium next day pre 12pm and pre 10:30am service to these areas as well as a Saturday and Saturday pre 10:30am delivery. For areas outside of here, such as the Highlands, Isle of Man and Channel islands we are able to provide a 2 business day service.

For orders outside of the UK please call +44 (0)1438 909168 to speak to a member of the team who will be able to assist you.