Specification Brand : YOUTHINK BulletPoint1 : sturdy Construction: The infrared gate beam detector is made of superior ABS, which is wear-resistant and sturdy. The transmitter is powered by 2 AA batteries (not included), with a long lifespan of about 2 years. BulletPoint2 : Wide range of applications: Provides an infrared beam for automation applications such as sliding or swing doors, garage doors, security applications and outdoor or indoor fencing. BulletPoint3 : High Sensitivity: Lens type optics enhances beam strength and has high resistance to false alarms caused by rain, snow, fog, etc., which is very convenient. BulletPoint4 : Waterproof Protection: The infrared gate beam sensor is IP55 waterproof, can be installed indoors or outdoors, small size and easy to install, and will not affect the normal function of the device. BulletPoint5 : Low Battery Reminder: When the battery is low, the red LED on the transmitter will flash and the buzzer on the receiver will sound every second to let you know it's time to changinge the battery. IncludedComponents : No ItemName : Beam Sensor Infrared Warning Sensor Photoelectric Infrared Conductivity Detector Motion Sensor Alarm Infrared Beam Detector Infrared Motion Detector Home Office Security ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : motion-detectors ItemTypeName : Motion Detectors Manufacturer : YOUTHINK ModelName : YOUTHINKbg94pz2mki ModelNumber : YOUTHINKbg94pz2mki NumberOfItems : 1 PartNumber : YOUTHINKbg94pz2mki ProductDescription : 1.High Sensitivity: Lens type optical enhances beam intensity and has high resistance to false alarms caused by rain, snow, fog, etc., which is very convenient. 2.Low Battery Reminder: When the battery is low, the red LED on the transmitter side will flash and the buzzer on the receiver will sound every second to remind you when it's time to replace the battery. 3.Wide Application: Provides infrared beams for automation applications such as sliding or swing doors, garage doors, security applications, outdoor or indoor fences, etc. 4.Waterproof Protection: The infrared gate beam sensor is IP55 waterproof, can be installed indoors or outdoors, small size and easy to install, and will not affect the normal function of the device. 5.STURDY Construction: The infrared gate beam detector is made of superior ABS, which is wear-resistant and STURDY. The transmitter is powered by 2 AA batteries (not included), and has a long life of about 2 years. Material: ABS Application: Home security, access control system Working voltage: Receiver: 12-24VDC Transmitter: 3V (2PCS AA battery, not included) Installation environment: indoor, outdoor Detection distance: about 15m/16.4yd Alarm time: 1s, 5s, 10s adjustable Alarm output: relay output NC, NO capacity: 30V DC 3A 250V AC 3A Battery life: about 2 years Wavelength: 940nm Modulation frequency: Pulse Proof ProductSiteLaunchDate : 2024-07-17T14:25:23.604Z