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The Speco Technologies 2WAK4 Two-Way Audio Kit add bi-directional audio functionality to DVRs that feature 2-way audio support. It includes the ASPC20 Public Address Speaker, CAMMIC Line-Level Microphone, and PSW5 Power Supply (for microphone). The ASPC20 6" 20W Amplified Weatherproof Public Address Speaker is suitable or applications where a dedicated amplifier is not required. Constructed from ABS plastic, this speaker offers an impedance of 8Ω and a frequency response of 500 Hz to 5 kHz.
The add-on CAMMIC Mini Microphone can be connected to an amplifier or DVR via a line level input instead of a microphone level input. This provides flexibility on amplifier or DVR units that have all microphone inputs occupied or that don't have a microphone input at all. This microphone is suitable for recording channel-specific audio on DVRs which offer that capability. This microphone is powered by the included PSW5 12 VDC Power Supply.
The Speco 6" ABS Plastic 20-W Amplified Weatherproof P.A. Speaker is specifically designed to work with and compliment the Digital Deterrent security devices or can be used for any other application where significant cost-savings and space minimization can be realized by not having a dedicated amplifier.
CAMMIC High-Impedance Line Level Microphone with 1.5' Cable
The Speco Technologies CAMMIC High-Impedance Line Level Microphone with 1.5’ Cable is an add-on mini microphone that can be connected to an amplifier or DVR via a line level input instead of a microphone level input. This provides flexibility on amplifier or DVR units that have all microphone inputs occupied or that don’t have a microphone input at all. This microphone is suitable for recording channel-specific audio on DVRs which offer that capability.
Add-on mini microphone for all applications
Easy to install and suitable for all security surveillance voice recording applications
Line level output
12VDC operation (power supply available separately)
PSW5 12 VDC AC/DC Power Supply
The PSW5 12 VDC AC/DC Power Supply from Speco Technologies can be used to provide 1 A of power to a camera.