Promoted
Lagos, Ikeja, 6 hours ago
3 views
Single Infrared Detector
Brand New
Condition
Biometric Machines
Type
Other
Brand
Store address
Lagos State • Ikeja
2 Pepple Street Msquare Plaza Shop B28 Ikeja Lagos
Open
• Mon - Sat, 09:00-17:00
What's active infrared beam sensor?
Beam sensor is reliable detection sensor, which utilizing single or multiply active infrared beams for detection. It can provide extra security protection through forming an invisible barrier around your premises. Therefore, it's ideal sensor for perimeter protection. Typically, traditional beam sensor consists of infrared transmitter and infrared receiver. The space between them is detection range, that can be reach up to 100 - 300 meters. Majority of these sensors adopt weatherproof design which enables them to be installed both inside and outside. NC/NO relay output allows these sensors can work with different systems including alarm system, video surveillance (IP camera and DVRs), as well as access control system.
active beam sensor working theory
Active infrared beam sensor is only suitable for long range distance protection. The distance between transmitter and receiver should exceed minimum 5 - 10 meters. Too close
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
