We should have surveillance cameras in public places because they ensure public safety. ... Through surveillance cameras, the police can both prevent crimes from happening and can quickly solve criminal cases with material evidence. In addition, surveillance cameras protect against property theft, and vandalism

Minggu, 28 Januari 2018

Home / peripheral audio / peripheral clean water pump / peripheral nerve stimulator / peripheral pump / peripheral pumps / peripherals / Take Now US $119.41 500mw CNC Laser Engraving machine 40*50cm 2Axis DC 12V DIY Wood Router Laser Cutter /Printer/+Laser

Take Now US $119.41 500mw CNC Laser Engraving machine 40*50cm 2Axis DC 12V DIY Wood Router Laser Cutter /Printer/+Laser

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500mw CNC Laser Engraving machine 40*50cm 2Axis DC 12V DIY Wood Router Laser Cutter /Printer/+Laser

[4000337816043] 500MWCNC Laser Engraving machine 40*50cm 2Axis DC 12V DIY Wood Router Laser Cutter /Printer/+Laser Goggle * Please look for the official store, other similar products are imitations. *Please wear the protective glass when you use the laser module. *Do not touching the laser light directly in case that hurt the body and skin. *Keep children and pets away from the laser module when it working. *The Laser dot could not be adjusted, please make sure the distance between bottom of the laser module and engraving material is 16mm(Use the plastic column to do it). Or it will influence the result. *Please connect to the driver board carefully! The Red cord is 12V+, the black cord is GND-,the yellow cord is Signal(S). Please make sure you know how to connect it,Otherwise it might damage the laser module! Input voltage：AC 100V-240V，50 / 60Hz Output：DC 12V 5A LaserWave length:405nm Power: 500mw Engraving area：40*50 mm Support software include: weidiao master, GRBL. etc. Support PWM TTL modulate laser power Laser focus adjustable Laser has two colors ,random shipping ​ Software 


US $170.59

Grab Now 30%  US $119.41


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