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Wisualarm Smoke Alarms For Home - DHI-HY-SA20A(2pcs)

Wisualarm Smoke Alarms For Home - DHI-HY-SA20A(2pcs)

This pack of 2 smoke alarms utilizes the latest split-spectrum technology for accurate detection w...

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Wisualarm White Smoke Alarms For Home, 10 Years Sealed Battery Smoke Alarm, Fire Alarm, Smoke Detector With Silence/Test Button, Conforms To En 14604 Standard (1 Pcs Sealed Battery)

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AmazonWisualarm White Smoke Alarms For Home, 10 Years Sealed Battery Smoke Alarm, Fire Alarm, Smoke Detector With Silence/Test Button, Conforms To En 14604 Standard (1 Pcs Sealed Battery)
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JoybuyWisualarm Pack Of 2 Smoke Alarms For Home, 10-Year Battery, With Test/Silence Button, Tuv & En14604 Certified
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Joybuy UKWisualarm Pack Of 2 Smoke Alarms For Home, 10-Year Battery, With Test/Silence Button, Tuv & En14604 Certified
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Product Information

Full details

This pack of two Wisualarm smoke alarms is designed for homeowners seeking reliable fire detection with minimal maintenance. Its key benefit is the dual 10-year replaceable batteries, offering long-term peace of mind without frequent battery changes. A potential caveat is the reliance on an infrared sensor for remote silencing, which requires a compatible remote control.

All features

Model Part NumberDHI-HY-SA20A(2pcs)
BrandWISUALARM

Extended Product Information

FAQs

How long do the batteries last?

Each alarm comes with two 10-year replaceable batteries, designed to last for a decade of normal operation.

Can I silence the alarm from another room?

No, the remote silencing feature requires the user to be within range of the alarm, typically in the same room, and to point a compatible remote control at the device.

What is the warranty period?

The Wisualarm smoke alarms come with a 5-year manufacturer's warranty.

How do I clean the smoke alarm?

Gently dust the exterior of the alarm with a soft, dry cloth. Avoid using liquid cleaners, sprays, or solvents.

What does the UKCA Mark signify?

The UKCA Mark indicates that the product meets relevant UK safety, health, and environmental protection requirements.

Is this alarm suitable for hard-wired systems?

This model is battery-operated and does not require hard-wiring. It is designed for standalone installation.

What is the weight of each alarm?

Each alarm weighs approximately 0.7936641432 Pounds.

Troubleshooting

Alarm chirps intermittently.

This usually indicates low battery power. Replace the batteries in the affected unit.

Alarm sounds without visible smoke.

The alarm may have detected particles or steam. Ensure it's not positioned too close to a bathroom or kitchen. Try silencing the alarm with a remote. If persistent, clean the alarm exterior and test again.

Alarm does not sound when the test button is pressed.

Check that the batteries are correctly installed. If the issue persists, the unit may be faulty and should be replaced under warranty.

Remote silencing not working.

Ensure the remote control is pointed directly at the alarm and that there are no obstructions. Test the remote with another compatible device. If the alarm itself is functioning correctly, try a different remote control or contact support.

Pros and Cons

Pros

  • Reduces false alarms with advanced detection technology.
  • Offers a decade of battery life, minimizing maintenance.
  • Convenient remote silencing feature saves time and effort.
  • Simple and versatile installation options.
  • Certified to high European safety standards.

Cons

  • Remote silencing requires a separate remote control.
  • No smart home integration or app connectivity mentioned.
  • Weight may be a consideration for some mounting situations (0.79 lbs per unit).

Setup, Compatibility & Care

Setup:

  1. Choose Location: Select a location on the ceiling or wall, at least 30cm (12 inches) away from any light fixture or corner, and away from direct airflow from vents or fans.
  2. Mounting: Use the included screw and anchor plugs for a secure installation, or opt for the self-adhesive paste for a drill-free option. The alarm can be mounted one-handed.
  3. Battery Installation: Ensure the two 10-year batteries are correctly inserted into each alarm unit before mounting.
  4. Testing: After installation, press the test button to ensure the alarm and sounder are functioning correctly.

Compatibility:

  • This product is designed for use in standard residential environments. It is not intended for industrial settings or areas with high concentrations of dust or chemicals.
  • The remote silencing feature is compatible with most common infrared remote controls. Refer to the user manual for specific guidance if encountering issues.

Care:

  • Cleaning: Gently dust the alarm cover with a soft, dry cloth. Do not use sprays or detergents, as they may damage the sensor or casing.
  • Testing: Test the alarm monthly by pressing the test button.
  • Battery Replacement: While the batteries are designed to last 10 years, replace them immediately if the low battery warning chirp sounds.

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