RF-CB / RF-CW - Contact Sensor White or Brown Application Our experience over the years with both contact and inertia shock sensors has been combined with our advanced SecureWave two way wireless platform to create an outstanding wireless contact sensor and wireless shock and contact combined.. Specification With SecureWave2-way Wireless Technology Magnetic contacts on left and right hand sides Terminals for hard-wired zones and tampers Contact with inertia sensor available Housing: ABS EN50131-1 (Grade 2) Finish Standards Downloads RFC (.pdf, 170 kB) Close RF-CSB / RF-CSW - Contact W/ Inertia Sensor White or Brown RF-PIR CAM - PIR - Camera - Wireless RF-PIR - PIR