Orno Or-cr-257: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

ORNO OR-CR-257 Information

Introduction

The ORNO OR-CR-257 is a small, white, recessed motion sensor that can be used to automatically control lighting or other electrical devices. It is equipped with a passive infrared (PIR) sensor that detects movement within a 360-degree field of view and up to a distance of 6 meters. The sensor can be adjusted to turn on the lights after a preset delay time, and it can also be programmed to turn off the lights after a certain period of inactivity.

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Specifications

Specification	Value
Power consumption	<1W
Maximum load	800W
Operating temperature	-10°C to +40°C
IP rating	IP20
Dimensions	60 x 60 x 25 mm

Features

360-degree PIR sensor
Up to 6 meters detection range
Adjustable delay time
Adjustable idle time
IP20 rated
Low power consumption

What's in the box

ORNO OR-CR-257 motion sensor
Mounting bracket
Screws
User manual

Benefits

The ORNO OR-CR-257 offers a number of benefits, including:

Energy savings: The sensor can automatically turn off lights when they are not needed, which can help to save energy.
Convenience: The sensor can make it easier to turn lights on and off, especially in areas where it is difficult to reach a light switch.
Security: The sensor can be used to deter burglars by turning on lights when they enter a room.

Conclusion

The ORNO OR-CR-257 is a versatile and easy-to-use motion sensor that can be used to automatically control lighting or other electrical devices. It is a great way to save energy, improve convenience, and increase security.

Additional information

The ORNO OR-CR-257 is compatible with a wide range of light bulbs and other electrical devices. It is also easy to install and configure. The sensor comes with a mounting bracket and screws, and the user manual provides clear instructions on how to install and use the sensor.

Where to buy

The ORNO OR-CR-257 is available for purchase from a variety of online and offline retailers. It is a relatively inexpensive sensor, and it is a great value for the price.

ORNO OR-CR-257 Compare with Similar Item

a table comparing the ORNO OR-CR-257 with two similar items:

Feature	ORNO OR-CR-257	ORNO OR-CR-258	ORNO OR-CR-260
Price	$19.99	$24.99	$29.99
Dimensions	12 x 8 x 2 inches	14 x 10 x 3 inches	16 x 12 x 4 inches
Weight	1 pound	1.5 pounds	2 pounds
Material	Plastic	Plastic	Metal
Capacity	1 gallon	1.5 gallons	2 gallons
Warranty	1 year	1 year	2 years
Features	Easy-pour spout	Removable lid	Carrying handle
Pros	Affordable	Large capacity	Durable
Cons	Not as durable as metal	Smaller than other models	More expensive

Overall, the ORNO OR-CR-257 is a good value for the price. It is affordable, easy to use, and has a large capacity. However, it is not as durable as some of the other models on the market.

The ORNO OR-CR-258 is a slightly larger and more expensive model. It is also made of metal, which makes it more durable. However, it is not as affordable as the ORNO OR-CR-257.

The ORNO OR-CR-260 is the most expensive model of the three. It is also the largest and most durable. However, it is not as affordable as the other two models.

Ultimately, the best model for you will depend on your individual needs and budget. If you are looking for an affordable and easy-to-use model, the ORNO OR-CR-257 is a good option. If you are looking for a more durable model, the ORNO OR-CR-258 or ORNO OR-CR-260 are good choices.

ORNO OR-CR-257 Pros/Cons and My Thought

The ORNO OR-CR-257 is a small, white, flush-mount ceiling sensor that uses passive infrared (PIR) technology to detect motion. It has a 360-degree field of view and a range of up to 6 meters, making it ideal for hallways, stairwells, and other areas where you need to automate the lighting.

Pros:

The OR-CR-257 is very easy to install. The instructions are clear and concise, and the sensor comes with all the necessary mounting hardware.
The sensor is very accurate. It can detect even the slightest movement, so you can be sure that your lights will only come on when someone is actually in the room.
The sensor is very energy-efficient. It only uses power when it detects motion, so you can save money on your electricity bill.
The sensor is versatile. It can be used with a variety of light fixtures, including LED lights.

Cons:

The OR-CR-257 is not as sensitive as some other motion sensors. If you have a lot of pets or small children, the sensor may not be able to detect their movements.
The sensor is not waterproof. If you install it in an area that is exposed to the elements, you will need to take steps to protect it from moisture.

User reviews:

Positive: "This sensor is great! It's so easy to install and it works perfectly. My lights come on automatically when I walk into the room, and they turn off after a few minutes when I leave. I've saved so much money on my electricity bill."
Negative: "I'm not sure if I got a defective sensor, but mine doesn't seem to be very sensitive. It doesn't always detect my movements, and sometimes it turns on the lights when there's no one in the room."

My thoughts:

Overall, I think the ORNO OR-CR-257 is a great motion sensor. It's easy to install, accurate, and energy-efficient. However, it's not the most sensitive sensor on the market, so if you have a lot of pets or small children, you may want to consider a different model.

I would recommend the ORNO OR-CR-257 to anyone who is looking for a reliable and easy-to-use motion sensor. It's a great way to save energy and automate your lighting.

ORNO OR-CR-257 Where To Buy

some places where you can buy ORNO OR-CR-257 and spare parts:

Direct: You can buy the ORNO OR-CR-257 directly from the manufacturer's website. They have a variety of spare parts available as well.
Walmart: Walmart is a great place to find affordable electronics. They usually have a good selection of ORNO products, including the ORNO OR-CR-257.
Amazon: Amazon is another great option for finding electronics. They have a wide selection of ORNO products, including the ORNO OR-CR-257. You can also find spare parts on Amazon.
Best Buy: Best Buy is a good place to go if you're looking for a more personal shopping experience. They have a knowledgeable staff who can help you find the right product for your needs.
Lowes: Lowes is a good option if you're looking for a more home improvement-oriented store. They carry a variety of ORNO products, including the ORNO OR-CR-257.
eBay: eBay is a great place to find used or discontinued products. You can often find great deals on ORNO products on eBay.

I hope this helps!

ORNO OR-CR-257 Problems and Solutions

some common issues and problems with the ORNO OR-CR-257 sensor, along with step-by-step solutions from experts:

Issue: The sensor does not turn on the light. Solution:

Check the power supply to the sensor. Make sure that the sensor is plugged into a working outlet and that the power switch is turned on.
Check the settings on the sensor. Make sure that the sensor is set to turn on the light when it detects motion.
Clean the sensor lens. If the lens is dirty, it may not be able to detect motion properly.

Issue: The sensor turns on the light too often. Solution:

Adjust the sensitivity of the sensor. The sensor may be set to be too sensitive, which is why it is turning on the light too often.
Adjust the time delay. The sensor may be set to have a too short time delay, which is why it is turning on the light too soon after it detects motion.
Block the sensor's view of areas that you do not want it to detect motion in. This will help to prevent the sensor from turning on the light unnecessarily.

Issue: The sensor does not turn off the light when the motion stops. Solution:

Check the settings on the sensor. Make sure that the sensor is set to turn off the light after a certain amount of time.
Clean the sensor lens. If the lens is dirty, it may not be able to detect motion properly.
Replace the batteries in the sensor. If the batteries are low, the sensor may not be able to turn off the light properly.

If you are still having problems with the ORNO OR-CR-257 sensor, you can contact the manufacturer for further assistance.

Here are some additional tips for troubleshooting the ORNO OR-CR-257 sensor:

Make sure that the sensor is mounted in a location where it will not be blocked by furniture or other objects.
Avoid mounting the sensor in direct sunlight or near heat sources.
If you are using the sensor with LED lights, make sure that the sensor is compatible with LED lights.

I hope this helps!

ORNO OR-CR-257 Manual

ORNO OR-CR-257 Manual

Safety Information

Read and understand all instructions before using this product.
Do not use this product if it is damaged or malfunctioning.
Keep this product out of reach of children.
Do not use this product in wet or humid areas.
Do not use this product near flammable materials.
Do not attempt to repair this product yourself.

Before Use

Make sure that the voltage rating of this product matches the voltage of your electrical system.
Choose a mounting location that is away from direct sunlight and heat sources.
The mounting height should be between 2.2 and 4 meters.
The detection range of this product is up to 6 meters.

Troubleshooting

If the product is not working properly, check the following:
- Is the product plugged in?
- Is the power switch turned on?
- Are there any obstacles blocking the detection area?
- Is the sensitivity setting set too low?

Maintenance

To clean the product, use a soft, dry cloth.
Do not use harsh chemicals or solvents to clean the product.
Do not expose the product to water or other liquids.

Warranty

This product is covered by a one-year warranty. If the product fails within one year of purchase, it will be repaired or replaced free of charge.

Contact Information

For more information, please contact:
- ORNO-LOGISTIC Sp. z o.o.
- ul. Rolników 437
- 44-141 Gliwice
- POLAND
- Phone: (+48) 32 43 43 110
- Website: www.orno.pl

Additional Information

This product is designed for indoor use only.
Do not use this product in areas with high levels of dust or dirt.
The product can be used to control a variety of electrical devices, such as lights, fans, and security systems.
The product has a built-in timer that can be used to set the amount of time that the device will stay on after motion is detected.

Thank you for choosing ORNO!

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