i3's Mo-1 outdoor omnidirectional microphone features an attractive and durable metal housing that is dust- and waterproof. With a 5 meter (16 ft) sound pickup radius and built-in Ambient Noise Cancellation, Mo-1 microphone delivers exceptional quality sound.
When used together with i3's Annexxus 65RM/75RM camera, Mo-1 microphone can be used for two-way audio communication between the camera site and Server or Client site.
This microphone can be discreetly wall- or ceiling-mounted indoors or outdoors, up to 300 m (1000ft) away from the Annexxus camera, for a wide range of applications, including schools, gas stations, transit, and retail.
|Sound pickup distance||5m (16 ft) radius|
|Transmission distance||300 m (1000 ft)|
|Signal-to-Noise Ratio (SNR)||
75 dB (1M 40dB SPL sound source)
30 dB (10M 40dB SPL sound source)
1 KHz at 1 Pa
|Frequency response||100 Hz ~ 16 KHz|
|Audio output||Line Level (0 dBV, 600Ω @1KHz)|
|Power consumption||12V DC, 60 mA|
|Ambient noise cancellation||Auto|
|Operational temperature||-40℃ to 60℃ (-40℉ to 140℉)|
|Environmental noise||120 dB SPL maximum|
|Dimensions||∅ 80mm x 20mm (3⅛ in x 0.79 in)|
|Weight||185 g (6.5 oz)|
|Limited Warranty||5 years parts and labour|
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