Model：S2201 Length：220 mm Line length：Standard line length 3M, other lengths can be customized Application：Security alarm，Intelligence living，Network diagram transmission，Safety protection monitoring equipment，Wireless module，Vending machine，Robot co

Model：P1781 Length：176mm Application：Smart home, network image transmission, security monitoring equipment, wireless module, embedded application, robot control, smart home, wireless meter reading, LORA wireless data acquisition system, UHF commercial f

Model：P1602 Length：158 mm Application：Smart home, network image transmission, security monitoring equipment, wireless module, embedded application, robot control, smart home, wireless meter reading, LORA wireless data acquisition system, UHF commercial