Hi everyone,this is Lucia.I will host an outdoor live broadcast on March the 12th Then I will show you distance test for our YET610C photocell outdoor.It is Chinese Arbor Day that day,so there will be very big discounts for our products .Our new arrivals YET2201 remote control and YET2114 D5 type duplicator will be at least 20% off promotion.It is also about 20% off for our best selling receiver YET402pc-v2.0.