ESL Vision LED Motion Sensor & Photocell
What are ESL Vision motion sensors and photocells?
What’s the difference between motion sensor and photocell sensor?
Motion sensors and photocells are both types of sensors that can be used to control lighting. They can be programmed to work together or independently. The motion sensor can be programmed to turn on the lights for a specific amount of time, or it can be set to turn on the lights when it detects movement and turn off the lights after a period of inactivity. The photocell, also known as dusk-to-dawn photocell, can be programmed to turn on the lights at dusk and turn off the lights at dawn. The main difference is that motion sensors detect movement while photocells detect light levels.
Motion sensors are often used in applications such as offices. They save energy because they turn off lights when there is no one in the area.
Photocells are often used in outdoor security lighting by turning off lights during the day. They are commonly found in places such as parking lots or roadways.
Where are motion sensors used?
Motion sensors can be used for purposes such as security to detect intruders, lighting control, improve safety and automate various devices systems.
They can be found in a broad range of high-traffic and low-traffic locations including:
- Businesses & Homes: Walkways, lobbies, office spaces, and bathrooms.
- Schools: Classrooms and hallways.
- Hospitals: Rooms, offices, and waiting areas.
- Government buildings: Police stations, fire departments, and courthouses.
How many motion sensors should I have?
The number of motion sensors you need depends on the size and layout of your space, as well as your needs. For a smaller area, one or two motion sensors can be effective. For a larger area, you may need more than two motion sensors. Be sure to place your sensors in high traffic areas, as well as any other areas you want to be illuminated when the sensors are triggered.
When choosing your motions sensors and their location, consider the range, sensitivity, and durability of the fixture. This is important to help you determine the number of sensors you need.
The range of a motion sensor is the distance at which it can detect movement. Choose a sensor with a range that is adequate for the size of your space. High corners are the ideal placement to cover the most area. The best range will vary depending on the location and the desired coverage area.
For example, a motion sensor for a front porch might need to have a range of 20 feet, while a motion sensor for a backyard might need to have a range of 50 feet.
For small areas, such as a doorway or hallway, a motion sensor with a range of 10-20 feet is sufficient. For medium-sized areas, such as a living room or bedroom, a motion sensor with a range of 20-30 feet is ideal. For large areas, such as a backyard or garage, a motion sensor with a range of 30-50 feet is recommended.
The sensitivity of a motion sensor determines how easily it detects movement. Choose a motion sensor with a sensitivity that is appropriate for your needs. Consider the type of activity that you want to monitor and the layout of your property. The detection zone refers to the area in front of the sensor that will trigger a motion detection. These are adjustable to fit the needs of your space. Start with a lower sensitivity level and gradually increase to your liking until you find the setting that detects reliably within the zone.
Keep your sensors away from heat sources like vents, radiators and sunny windows. You don’t want your motion sensor to be overly sensitive and get triggered by light reflection, heat waves or wind. You also don’t want it to not be sensitive enough that objects don’t get detected at all.
The durability of a motion sensor is an important factor in placement. Your sensor should be able to withstand different conditions depending on your area of choice. Choose motion sensors that have durable construction.