TTS-55 PRO 5.5W Laser Engraver Machine 40W Laser Cutter Laser Cutting Engraving Tool for Wood Metal Aluminum Glass Leather KisoCare The Passive Infrared sensor (PIR)

The Passive Infrared sensor (PIR) detects motion and triggers the ultrasonic speaker emitting a tone that people cannot hear but chases away dogs

This allows the poison to eliminate the entire pest problem effectively

The Carry Angle (Cant) can adjust from -5° to 20° Adjustable Retention Tension tightness is adjustable

without the hassle of using any tools

Designed to protect against damaging leaks for up to two years after fully used

TTS-55 PRO 5.5W Laser Engraver Machine 40W Laser Cutter Laser Cutting Engraving Tool for Wood Metal Aluminum Glass Leather KisoCare The Passive Infrared sensor (PIR)Brand: Usongshine Color: Tts 55(40w) Features: This is TTS 55 PRO, upgraded version of TTS 55, Laser power: 5. 5W, Machine electric output power: 40W. Advanced Laser Technology: TTS 55 PRO laser module uses the latest LD+FAC+C Lens compression spot technology, fixed focus, focal length is only 23mm, compared with other long focus lasers, short focus laser has stronger engraving and cutting ability. Engraving accuracy: 0. 1mm. 32 bit Motherboard : The