BOSCH 3000 Remote Kit – 2 Remotes + Receiver (No PIR)In the receiver kit : Wireless Receiver: Model: Radion B810 2 x 4 button remotes: Radion Model: RFKF FBS A combination of wireless and wired detectors can be used on your panel. To suit Bosch Solution 3000 only RADION keyfob Water and dust resistant Arm, disarm and panic functions Assigned by user for accurate reporting of open close signals LED indicator Programmable option buttons Dimensions 63. 7 mm x 35. 5 mm x 13. 0 mm(2. 51 in x 1. 40 in x 0. 51