ELK M1 2-Way Listen-In Microphone
Product Description
Microphone only for use with the ELK-M1TWI or ELK-M1EZ8TWI two way listen-in interface. Up to 12 microphones total may be connected.
Features:
- Simple two wire connection
- High Sensitivity
- Up to 12 may be connected to one M1TWI
Tech Specs
- Operating Voltage: Powered from M1TWI or M1EZ8TWI
- Current Draw: 5mA each
- Circuit Board Dimensions: 1.5" x 1"