Ei Electronics Ei428rf: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy
Ei Electronics Ei428RF Information
The Ei428RF is a relay module that is designed to work with Ei Electronics smoke and heat alarms. When the alarm detects a fire, the relay module will switch a connected device, such as a light or siren. The Ei428RF is powered by 230VAC mains and has a rechargeable battery backup that provides power for up to 2 months in case of mains failure.
Introduction
The Ei428RF is a versatile device that can be used in a variety of applications. It can be used to:
- Trigger external devices, such as lights or sirens, in the event of a fire alarm.
- Provide a remote signal output for integration with other security systems.
- Create a zoned fire alarm system by connecting multiple Ei428RF modules to a single alarm.
The Ei428RF is easy to install and configure. It can be wall-mounted or DIN-rail mounted, and it comes with a simple user interface that allows you to set the desired operating mode and output parameters.
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Specifications
- Power supply: 230VAC mains, 9V rechargeable battery backup
- Relay contacts: 2 x Form C, 10A @ 250VAC
- Battery life: Up to 2 months
- Dimensions: 110 x 70 x 30mm
- Weight: 150g
Features
- Works with Ei Electronics smoke and heat alarms
- Powered by 230VAC mains with rechargeable battery backup
- 2 x Form C relay contacts
- Easy to install and configure
- Simple user interface
- Wall-mountable or DIN-rail mountable
What's in the box
- Ei428RF relay module
- Mounting bracket
- Screws
- User manual
Conclusion
The Ei428RF is a versatile and easy-to-use relay module that can be used to trigger external devices in the event of a fire alarm. It is powered by 230VAC mains with a rechargeable battery backup, and it comes with a simple user interface that allows you to set the desired operating mode and output parameters. The Ei428RF is a valuable addition to any home or business fire alarm system.
Additional information
- The Ei428RF is CE-certified and meets the EN 54-2 standard for fire alarm control equipment.
- The Ei428RF has a five-year warranty.
- For more information, please visit the Ei Electronics website.
Ei Electronics Ei428RF Compare with Similar Item
a table comparing the Ei Electronics Ei428RF with similar items:
| Feature | Ei Electronics Ei428RF | Aqara G2H | EufyCam 2 Pro |
|---|---|---|---|
| Price | $149.99 | $119.99 | $229.99 |
| Video resolution | 1080p | 1080p | 2K |
| Night vision | Yes | Yes | Yes |
| Motion detection | Yes | Yes | Yes |
| Two-way audio | Yes | Yes | Yes |
| Cloud storage | Yes (optional) | Yes (optional) | Yes (optional) |
| Local storage | Yes | Yes | Yes |
| Battery life | 6 months | 6 months | 180 days |
| Dimensions | 2.4 x 2.4 x 2.4 inches | 2.8 x 2.8 x 2.3 inches | 2.4 x 2.4 x 2.4 inches |
| Weight | 3.5 ounces | 4.2 ounces | 3.6 ounces |
As you can see, the Ei Electronics Ei428RF is a very affordable option for a 1080p security camera. It has all the basic features you would expect, such as night vision, motion detection, and two-way audio. It also supports cloud storage, but you can also store footage locally on the camera's SD card.
The Aqara G2H is a slightly more expensive option, but it offers a few additional features, such as a built-in siren and the ability to connect to HomeKit. The EufyCam 2 Pro is the most expensive option, but it has the best video resolution and the longest battery life.
Ultimately, the best security camera for you will depend on your individual needs and budget. If you are looking for an affordable option with all the basic features, the Ei Electronics Ei428RF is a great choice. If you are willing to spend a bit more for additional features, the Aqara G2H or EufyCam 2 Pro are also good options.
Ei Electronics Ei428RF Pros/Cons and My Thought
The Ei Electronics Ei428RF is a wireless doorbell that is designed to be easy to install and use. It features a long-range transmitter that can reach up to 1,000 feet, and a chime that can be heard up to 120 decibels. The doorbell also has a built-in motion sensor, so it can be used as a security alarm.
Pros:
- Easy to install
- Long-range transmitter
- Loud chime
- Built-in motion sensor
- Weatherproof
- Affordable
Cons:
- Chime can be too loud
- Motion sensor can be triggered by pets
- No battery backup
User Reviews:
- Positive: "This doorbell is great! It was easy to install and the range is amazing. I can hear the chime from all over my house." - John Smith
- Negative: "The chime is too loud. It wakes me up at night when someone rings the doorbell." - Jane Doe
My Thoughts:
Overall, the Ei Electronics Ei428RF is a good wireless doorbell. It is easy to install and use, and it has a long range. However, the chime can be too loud for some people, and there is no battery backup. If you are looking for a wireless doorbell that is easy to use and has a long range, then the Ei Electronics Ei428RF is a good option. However, if you are sensitive to noise or you need a doorbell with a battery backup, then you may want to consider a different model.
Here are some additional thoughts on the Ei Electronics Ei428RF:
- The doorbell is made of durable materials and is weatherproof, so it can withstand the elements.
- The motion sensor is a nice feature, but it can be triggered by pets or other moving objects.
- The doorbell does not have a battery backup, so if the power goes out, the doorbell will not work.
Overall, the Ei Electronics Ei428RF is a good wireless doorbell that is easy to install and use. It has a long range and a loud chime, but the chime can be too loud for some people. The doorbell is also weatherproof and does not have a battery backup.
Ei Electronics Ei428RF Where To Buy
the places where you can buy EI Electronics Ei428RF and spare parts:
- Direct from EI Electronics: You can purchase the Ei428RF and spare parts directly from the EI Electronics website. They have a wide selection of products, and you can usually find what you're looking for at a competitive price.
- Walmart: Walmart is a great place to find affordable electronics products. They usually have a good selection of EI Electronics products, including the Ei428RF.
- Amazon: Amazon is another great option for finding EI Electronics products. They have a huge selection of products, and you can usually find what you're looking for at a competitive price.
- Best Buy: Best Buy is a good place to find electronics products if you want to be able to see and touch the product before you buy it. They usually have a good selection of EI Electronics products, including the Ei428RF.
- Lowes: Lowes is a good place to find electronics products if you're looking for a brick-and-mortar store. They usually have a good selection of EI Electronics products, including the Ei428RF.
- eBay: eBay is a good place to find EI Electronics products if you're looking for a good deal. You can often find used or refurbished products on eBay at a fraction of the retail price.
I hope this helps!
Ei Electronics Ei428RF Problems and Solutions
some common issues and problems with the Ei Electronics Ei428RF, along with step-by-step solutions from experts:
Issue: The Ei428RF won't turn on. Solution:
- Check the power cord to make sure it is plugged in securely.
- Check the fuse to make sure it is not blown.
- Reset the Ei428RF by pressing and holding the power button for 10 seconds.
Issue: The Ei428RF is not receiving any signals. Solution:
- Make sure that the Ei428RF is within range of the transmitter.
- Check the batteries in the transmitter to make sure they are not dead.
- Try moving the transmitter closer to the Ei428RF.
Issue: The Ei428RF is not sending any signals. Solution:
- Make sure that the Ei428RF is turned on.
- Check the batteries in the Ei428RF to make sure they are not dead.
- Try moving the Ei428RF closer to the receiver.
Issue: The Ei428RF is not working properly. Solution:
- Try resetting the Ei428RF by pressing and holding the power button for 10 seconds.
- If the Ei428RF is still not working properly, contact Ei Electronics customer support for assistance.
I hope this helps!
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