IREL
Push-button transmitters
PM, PD and PBD handheld transmitters with one- or two-step buttons.

Push-button transmitter type PM
PM, PD and PBD handheld transmitters with one- or two-step buttons; optional potentiometers, rotary switches or a display for return transmission.
- up to 7 one- or two-step buttons; STOP, START, key switch
- 2.4 V, 2× AA; over 30 h; IP65; 161×60×37 mm

Push-button transmitter type PD
- up to 10 buttons; 3× AA; rotary / OLED options

Push-button transmitter type PBD
- up to 12 buttons; 243×83×51 mm; OLED options