This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
International Orders*The Astatic 210 Omnidirectional Security Installation Microphone is a miniature boundary microphone designed to capture ambiance in security, monitoring and observation applications. The microphone's low-profile keeps it hidden from view and a built in limiter tames sound pressure levels and improves intelligibility.
The output level is variable from -50dBv (3.2mV) to -10.5dBV(300mV) @ 1μBar which is designed to interface with security cameras, digital video recorders and other observation and recording devices. Astactic 210 requires 8 to 18VDC power and the connection is made through a removable terminal block plug.
| Transducer | Condenser |
| Polar Pattern | Omnidirectional |
| Frequency Response | 120Hz - 18kHz |
| Signal-to-Noise Ratio | Self Noise: 22dBA |
| Maximum Input Sound Level | 100dB |
| Power Requirements | 8 to 18VDC, 70mA |
| Output Impedance | 50 Ohms |
| Output Connectors | 3.5 mm terminal block plug with 180 degree wire-to-plug orientation, accepting 30 to 14AWG size wire |
| Weight | 5.4oz (0.15Kg) |