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EC-100M Chime Microphone

EC-100M

The EC-100M microphone is equipped with an electronic chime. It can be operated as easily as normal type microphones, and can be used in any locations. The EC-100M's power saving design permits it to be operated for approximately 2 years (on the assumption that it is used 150 times a day) on two R14P batteries. (It is highly recommended that the batteries be replaced every 2 years to avoid battery leakage.)

Photo
Specification
* 0 dB = 1 V
Power Source 3 V DC (R14P × 2)
Current Consumption 2 mA during chime and microphone operation
10 μA at no operation
Chime Tones 4-tone chime (up/down)
Microphone Unidirectional dynamic type
Microphone Frequency Response 200 Hz - 10 kHz
Output Chime signal: -45 dB*, 600 Ω, unbalanced
(chime volume control set to maximum position)
Microphone: -53 dB, 600 Ω, unbalanced (1 kHz, 0 dB = 1 V/Pa)
Finish Case: Zinc die casting, metallic gold
Weight 770 g
Accessory Connection cord (2 m) ……1, Slotted-head screwdriver……1, Windscreen……1
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