ชุดกันขโมย ยี่ห้อ Optex รุ่น SL-200QDP

• High power quad beam detection range 60m/100m/200m
• Double modulation
  • Smart Design
  • Slim body design
• Easy-to-see vivid interior color for optical alignment
• 4 channel beam frequency selector
• Viewfinder with 2X magnification
• Beam interruption adjustment function
• D.Q. circuit (environmental disqualification)
• Tamper function
• Beam power control selector
• LED indicator and sound assist
• Alarm memory
• Upper/lower beam selection button
• IP65