Waterproof (IP68) touchless door release button for access control: detection 50–200 mm, NO/NC output, opening time 0–30 s, blue/green backlight, 12–24 V DC.
Addressable small manual call point with IP66 protection for damp areas, loop isolator and glass pane, supplied with surface-mount housing and transparent cover.
Bisson flush sampling kit for suspended ceilings: flush sampling head for the ceiling tile, 2 m of 10 mm nylon tubing and a capillary tee for 25 mm pipe.