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Piezo electronic alarms

AC 300 / AC 300i

Suited for AC, Faston contacts, front panel mount 25.5mm

AC 300 / AC 300i

Since 1991, EMCT Swiss-ConnTec SA has been producing the specially developed AC 300 piezo electronic alarm series. The extremely short response time…

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DC 300 / DC 300i

DC - Voltage, 2.8mm Faston contacts, for Frontpanel cut-out 25.5mm

DC 300 / DC 300i

The DC 300 piezo electronic buzzer series is a Swiss development and is being manufactured by EMCT Swiss-ConnTec SA, since 1991. The extremely short…

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UEB 025

Miniature piezo buzzer, PCB mounting, DC and AC types are available

UEB 025

The UEB 025 miniature piezo buzzer is a universally applicable signal transmitter with solder terminals for direct mounting on printed circuit boards.

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UEB 025P

Miniature piezo buzzer, front panel mounting, DC and AC voltage types are available

UEB 025P

The built-in thread allows easy front panel mounting of the UEB 025P. This universally applicable signal transmitter is connected in no time with the…

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PT 025 & PX 051

Piezoelectric transducer, PCB or solder mount for ext. control

PT 025 & PX 051

The PT 025 is a sound transducer with solder terminals for direct mounting on printed circuit boards. PX 051 transducers are fastened by means of a…

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RP 100 6 / RP 100 6S / RPX 51-HL / RP 025 LH Continuity Test Buzzer

Our electronic continuity test buzzers are suitable for ohmic continuity testing of switches, wires, contacts, fuses, lamps, diodes, transistors,…

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Marten Defender

Prevent marten damage in your car? -> very easy ...

Marten Defender

The UT1612 EMCT Marten defender is a device used in automobiles or other places worth protecting from damage caused by marten. 

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custom made alarms

Together we define the piezo alarm for your needs

custom made alarms

Do you have requirements for a piezo electric alarm that are not covered by our standard program? Together we can define your alarm.

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