You've got the door security beam running but the alarm's stuck on the other side of the workshop and nobody hears it. This compact extension buzzer solves that. Mount it where people actually are. Slide the switch to Chime for a polite ping or Alarm for a 30-second blast — your call, your volume, up to max. Sounding time adjustable from 3 to 30 seconds. Ten-metre lead in the box, mounting screws included, even a little screwdriver for the adjustments. Designed as an extension for the Jaycar Door Security Beam with Reflector (LA5193). Works between -20°C and 50°C, so it'll hang out on your shed door through a Brisbane summer without complaint
| brand | Jaycar |
| compatibility | Jaycar Door Security Beam with Reflector (LA5193) |
| volume | 0 to Max (adjustable) |
| modes | Chime / Off / Alarm (slide switch) |
| sounding_time | 3–30 seconds (adjustable) |
| response_time | Chime: 1 sec, Alarm: 30 sec |
| lead_length | 10m |
| operating_temp | -20°C to 50°C |
| included_items | Mounting bracket, screws, adjustment screwdriver |
| category | Automation & Security |