Wire-Free Interconnected Hardwired Smoke Alarm

Wire-Free Interconnected Hardwired Smoke Alarm
Details:
Model: TSS890A-HIR
Power supply: AC 220V-240V 50Hz, with DC 9V alkaline battery back up
Conform to EN14604:2005/AC:2008
Alarm volume: ≥85dB at 3m
Big test button for easy weekly testing
Silence function: Approx.8 mins
Low battery signal alarm
Product life time > 10 years
Wired interconnection up to 40pcs
Automaic compensation design with automatic calibration for accurate sensitivity, suitable for long life operation, lower false alarm rate
RF module, 433MHz, wireless interconnection up to 40pcs
Push base for easy installation
Size: Φ140mm * 44.9mm
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Description
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Products Description

Wire-Free Interconnected Hardwired Smoke Alarm: Protect Your Home and Family
One of the most important things you can do to keep your family safe and secure is to install smoke alarms throughout your home. But if you want to take that protection to the next level, consider a Wire-Free Interconnected Hardwired Smoke Alarm system.
What is a Wire-Free Interconnected Hardwired Smoke Alarm?
This type of smoke alarm system combines the benefits of hardwired smoke alarms with the convenience of wire-free connections. Hardwired smoke alarms are directly connected to your home's electrical system and are powered by it. They are generally considered more reliable than battery-operated smoke alarms because they don't rely on the homeowner to replace batteries.

 

890-HIR

 

Products video

 

 

Products detail

 

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alarm volume

Alarm volume is loud and clear, reaching or surpassing 85dB within a 3-meter radius.

02

time life

Our products have a service life of up to ten years, ensuring long-lasting reliability and peace of mind for our customers.

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03

test button

Easily test your alarm weekly with the convenient test button.

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Easy Installation

We offer two installation methods: expansion screws or magnetic strips.

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The Benefits of a Wire-Free Interconnected Hardwired Smoke Alarm
The benefits of this type of smoke alarm system are numerous. Here are some of the most important:
1. Peace of Mind: With a wire-free interconnected hardwired smoke alarm system, you'll have peace of mind knowing that you've taken every precaution to keep your home and family safe from fire.
2. Improved Safety: Wire-free interconnected hardwired smoke alarms provide a greater level of safety, ensuring that everyone in your home is alerted if there is a fire.
3. Easy Installation: This type of system is easy to install, even for those who are not very handy. You don't need to be an electrician to install it, and there are many DIY kits available that make the process simple.
4. Low Maintenance: Hardwired smoke alarms require little maintenance, and wire-free interconnected systems are no different. They don't require battery replacements, which saves you both time and money.
5. Increased Home Value: A home with a wire-free interconnected hardwired smoke alarm system is considered safer than one without, which can increase your home's value if you ever decide to sell.
6. Saves Lives: According to the National Fire Protection Association, two-thirds of all fire-related deaths occur in homes where there are no smoke alarms or where the smoke alarms are not working. A wire-free interconnected hardwired smoke alarm system can save lives. 

 

 

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Why are wirelessly connected smoke alarms better?
Therefore, it is obvious that wireless interconnection systems are better than hardwired systems as it is easier to install and maintain and their range is very wide. Electrical systems using battery backup will still sound an alarm if a fire breaks out inside them, whereas this is less likely to happen with sirens powered by mains power.

With a wireless alarm, you don't need to hook up any additional devices to your home, nor do you need to replace the device if it loses value elsewhere. In contrast, hardwired devices require complex installation processes and expensive equipment. If you decide to expand your fire alarm system, it will obviously be easier and more cost-effective to use a battery-powered unit.

Finally, you can install an interconnected, battery-powered alarm yourself, saving you the labor costs of paying a contractor. Check out our guide on how to install an interconnected, battery-powered alarm yourself.

our Factory
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LORENZ Smoke Test Tunnel
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Assembly Line
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SMT Workshop
2
Dust-free Workshop
Certifications

 

Certifications

 

BSCI

BSCI

Kitemark

Kitemark

Intertek

Intertek

NF

NF

vds

VdS

CE

CE

 
Exhibitions

 

12

2021

Beijing Exhibition

13

2022

Hannover Messe in Germany

16

2023

The 133rd Canton Fair

15

2023

Spring Hong Kong Exhibition

20

2023

Autumn Hong Kong Exhibition

17

2023

London Exhibition

18

2023

Birmingham Show

19

2023

Dubai Exhibition

FAQ

Q: Could you pls introduce your test ability?

A: Yes, of course. We now can test the alarm according to the EN14604, EN 50291, AS3786:2014 standard, and we have the Lorenz smoke tunnel which is the best smoke tunnel in the world.

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