JB-16 single size junction box with built in tamper switch and 8 pairs of terminals. Output of tamper switch is on the ninth terminal pair (max. 1 A/24 V). It is possible to choose if each terminal pair is connected together or not with breaking of links on the board (configuration 8 x 2 or 16 x 1). Dimensions 82 x 82 x 29 mm.

JB-30 double size junction box with built in tamper switch and 15 pairs of terminals. Output of tamper switch is on the sixteenth terminal pair (max. 1 A/24 V). It is possible to choose if each terminal pair is connected together or not with breaking of links on the board (configuration 15 x 2 or 30 x 1). Dimensions 82 x 164 x 29 mm.

RB-6 junction box with built in relay and tamper switch. It is an ideal universal accessory. There are two pairs of overstitching contacts (max. 1 A/24 V), relay coil (12 VDC, 12 mA) and tamper switch (max. 1 A/24 V) on ten terminals. Dimensions 80 x 63 x 27 mm.