Beacons, Sounders and Combinations
![Xenon flash/multi tone siren combination, Ø 89 mm, 105 dB, yellow, 24 V AC/DC, 421 320 75](/en/images/4dc/9177378095134/95x95/xenon-flash-multi-tone-siren-combination-89-mm-105-db-yellow-24-v-ac-dc-421-320-75.png)
![LED surface mounted luminaire TriCOLOUR, Ø 62 mm, green/yellow/red, 24 V AC/DC, IP66](/en/images/b4a/26041060/95x95/led-surface-mounted-luminaire-tricolour-62-mm-green-yellow-red-24-v-ac-dc-ip66.png)
![Nubbed tape, (L x W) 52 x 12 mm, for Andon WirelessBOX, 960 860 04](/en/images/fd9/96086004/95x95/nubbed-tape-l-x-w-52-x-12-mm-for-andon-wirelessbox-960-860-04.png)
![Power supply unit, black, (L x W x H) 46 x 37 x 94 mm, for Andon Wireless, 960 860 02](/en/images/670/96086002/95x95/power-supply-unit-black-l-x-w-x-h-46-x-37-x-94-mm-for-andon-wireless-960-860-02.png)
![Mounting bracket, black, (Ø x H) 70 mm x 36 mm, for Andon Wireless, 640 000 02](/en/images/9d0/64000002/95x95/mounting-bracket-black-x-h-70-mm-x-36-mm-for-andon-wireless-640-000-02.png)
![Built-in buzzer, 50 Hz, 90 dB, 24 V AC/DC, 20 mA, gray](/en/images/ac7/8833375043614/95x95/built-in-buzzer-50-hz-90-db-24-v-ac-dc-20-ma-gray.png)
![Protective cap, black, (Ø x H) 41 mm x 18 mm, for buzzer 118/119, 975 118 00](/en/images/b39/8833374715934/95x95/protective-cap-black-x-h-41-mm-x-18-mm-for-buzzer-118-119-975-118-00.webp)
![SMD signal transmitter, 10 Ω, 87 dB, 3 VDC, 120 mA, black](/en/images/32a/8834594832414/95x95/smd-signal-transmitter-10-87-db-3-vdc-120-ma-black.png)
![SMD signal transmitter, 75 dB, 5 VDC, 5 mA, black](/en/images/d3f/8832235339806/95x95/smd-signal-transmitter-75-db-5-vdc-5-ma-black.png)
![Piezo signal transmitter, 3.0 kHz, 85 dB, 24 V AC/DC, 6 mA, gray](/en/images/ac4/8832156205086/95x95/piezo-signal-transmitter-3-0-khz-85-db-24-v-ac-dc-6-ma-gray.png)
![Piezo signal transmitter, 90 dB, 12 VDC, 15 mA, black](/en/images/964/8834124185630/95x95/piezo-signal-transmitter-90-db-12-vdc-15-ma-black.png)
![LED buzzer combination, Ø 50 mm, 80 dB, 2800 Hz, yellow, 24 VDC, 150 300 55](/en/images/94e/8832623181854/95x95/led-buzzer-combination-50-mm-80-db-2800-hz-yellow-24-vdc-150-300-55.png)
![LED buzzer combination, Ø 50 mm, 80 dB, 2800 Hz, red, 24 VDC, 450 100 55](/en/images/5a0/8833703837726/95x95/led-buzzer-combination-50-mm-80-db-2800-hz-red-24-vdc-450-100-55.png)
![Signal transmitter, 2.4-3.1 MHz, 70 dB, 24 V AC/DC, 25 mA, black](/en/images/3c7/1300780210100/95x95/signal-transmitter-2-4-3-1-mhz-70-db-24-v-ac-dc-25-ma-black.png)
![SMD signal transmitter, 30 Ω, 85 dB, 230 VAC, 20 mA, black](/en/images/0d5/8834383478814/95x95/smd-signal-transmitter-30-85-db-230-vac-20-ma-black.png)
![Permanent/blinking light, Ø 134 mm, 108 dB, red, 115-230 VAC, 433 100 60](/en/images/a1d/9177382191134/95x95/permanent-blinking-light-134-mm-108-db-red-115-230-vac-433-100-60.png)
![LED steady light / horn combination, Ø 134 mm, 108 dB, 110 Hz, red, 115-230 VAC, 434 100 60](/en/images/a20/9177383403550/95x95/led-steady-light-horn-combination-134-mm-108-db-110-hz-red-115-230-vac-434-100-60.png)
![LED steady/flash/EVS light/horn combination, Ø 134 mm, 108 dB, 110 Hz, red, 115-230 VAC, 435 100 60](/en/images/a20/9177383403550/95x95/led-steady-flash-evs-light-horn-combination-134-mm-108-db-110-hz-red-115-230-vac-435-100-60.png)
![Xenon flash multi tone siren, 105 dB, 9-60 VDC, 439 010 55](/en/images/817/9177384779806/95x95/xenon-flash-multi-tone-siren-105-db-9-60-vdc-439-010-55.png)
![Xenon flash multi tone siren, 110 dB, 9-60 VDC, 441 010 55](/en/images/906/9177385238558/95x95/xenon-flash-multi-tone-siren-110-db-9-60-vdc-441-010-55.png)
Signal heads & combinations
Signal transmitters use visible or audible signals to indicate acute hazards, such as fires, gas leaks or burglaries. Signal heads can be distinguished between models with visual and audible signals and combinations of both.
Audible and visual signaling devices
Acoustic signaling devices are mainly used as components of hazard detectors. By means of an acoustic signal, such as a warning tone, several tones or a sequence of tones, they draw attention to acute threatening or dangerous conditions. They are therefore frequently used in alarm systems, gas detectors and fire alarm systems. But acoustic signaling devices are also found in and on heavy machinery: for example, to indicate that heavy loads are being moved. In contrast to optical signaling devices, acoustic versions can be heard over greater distances and are therefore particularly effective. In the event of a break-in, they also have a deterrent effect. Acoustic signaling devices also include loudspeakers and microphones. In the case of optical signaling devices, the warning is given by a light signal: flashing lights, omnidirectional or continuous lights are among this type. Signal towers with several individual signal lights can indicate changes, such as a fault in the production chain or the start of a new process. The individual models differ in shape and color as well as in the type of light signal.
Advice on your signaling devices and combinations at Bürklin Elektronik
Our product portfolio includes numerous signaling devices and the appropriate accessories. In addition to audible and visual signal heads, you will also find model combinations in the Bürklin Elektronik online store. Do you have questions about the product range or individual products? Our experts at Bürklin Elektronik will be happy to advise you. Write to us at [email protected], or use our practical callback service!
Further information on this topic can also be found in our online magazine or in our article on the Equipment and mechanical Engineering.