Product Name: Outdoor Photoelectric Beam Alarm with 3 Beams (ABE-150) Model NO.: ABE-150 Working Principle: Infrared-- Relay Output Application: Indoor, Outdoor Working Mode: Active Signal Transmission: Wired Alarm Type: Anti-Theft Alarm Suitable for: Long Distance and Stack Usage Frequency Adjustable: Yes Housing Color: Black Indoor Detecting Distance: 200m Outdoor Detecting Distance: 600m Working Temperature: -25 Degree ~ 55 Degree Valid Length: 27cm Wired or Wireless: Wired Relay Output: No or Nc Channels: 3 Trademark: Ease Security Transport Package: 20 Pairs / Carton Specification: European standard, American standard, Africa/Asia Origin: China HS Code: 8531901000 Product Description Outdoor Photoelectric Beam Alarm with 3 beams (ABE-150)Detailed FeaturesDetailed FeaturesThree Beams simultaneously block inspectionDigital Frequency ConversionActive Infrared BeamsInfrared LED LightingDetachable sighting telescopePC engineering plastic materialDew and frost proof solution; heating housingTechnical specificationsResponse speed: 50 to 700m/sec adjustableAlarm output: 1C relay contact output, contact capability DC30V/0.5A maxPower and voltage: DC12~24V, AC 11~18VWorking temperature: -25ºC~ 55ºCTamper output: 1B contact output, DC30V/0.5A maxOptical axis adjust angle(horizontal):180°(±90°)Optical axis adjust angle(vertical): 20°(±10°)Weight: 800g for transmitter; 800g for receiver; 2000g for each pack (including bracket)Valid length:27CMTerminalsPart NameSolid BackModelABE-50ABE-100ABE-150ABE-200ABE-250Detecting distance(outdoor)50m100m150m200m250mDetecting distance(indoor)150m300m450m600m750mMax Operating current70mA80mA90mA100mA100mA