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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Electric microphone is a sound- electrical conversion device
Excitation voltage: 5-10VDC
Low voltage-compatible IOs (1
We recommend using an old computer CPU heatsink or other block of metal to pull heat from the hot side
This sensor has a high sensitivity and fast response time
Wristband MIFARE 13.56 MHz 1K ( 23CM) structure Electric microphone is a sound-NFC NTAG215 silicone bracelet wristband is suited for NFC access control applications such as conferences, sports club, member management, payment tracking and also waterproof applications. It is 13. 56 MHZ frequency NFC , lightweight and waterproof. Chip: MIFARE 13. 56 MHz 1K . Frequency: 13. 56 MHz (High Frequency) Reading time: 1 2 ms Storage capacity: 144 bytes Reading distance: 20 mm size : 23 cm big size Lockable color BLACK Applications OF NFC