The ASK-4® #431 is a two zones audio monitoring system designed ideally for connection to IP cameras or NVRs. When ceiling mounted, the two Verifact® A microphones can pick up sounds within a 30′ diameter circle. The model IF-1 interface adapter connects to the microphone, supplies power to the microphone and drives audio into the input of the recording device. The RN-2 allows for extended zone coverage.
Line level audio output (RCA jack)
Adjustable gain potentiometer
Low-profile for ease of installation
Omni-directional, within 30′ diameter circle
High impact anti static ABS microphone housing
Can be placed up to 1000′ away from the base station
Two channel mixer with adjustable pan potentiometer
When this equipment is used as part of an audio monitoring system, the law requires that the public be given notice of AUDIO MONITORING ON THE PREMISES. Two decal notices are included with each microphone shipped.
Federal Law References: Federal Regulations, US Code, Title 18, Crime and Criminal Procedure. Sec 2510.