Check the listing for details. CCTV Microphone Mic for Security Camera Microphone with 1 Ampere Adapter. Condition: New. Listed at 7.50 USD. Be sure to add me to your favorites list! Wide Range Microphone MIC for CCTV Security Camera Mini Microphone for CCTV Security Camera with Power Supply Adapter. Frequency: 20-20KHz S/N ratio: more than 60dB RCA for Audio Output DC Plug for power input Power: DC 12V Center (+) outer (-) 10mA (Max) Connect Method: Red line DC head-to-core power ''+'' very, outside to power ''-'' extremely. The first white RCA recording devices connected to the audio input or audio amplifier input. Electronically Parameter: Power supply: DC 6V--12V Current consumption: 10mA Frequency range: 200--10kHz Output Impedance: 600 ohm Output level: 0--6V 12 V AC DC POWER SUPPLY ADAPTER ADAPTER 12V 1000mA(1Amp) 12V 1000mA Power Supply (Regulated) For electronic devices, like CCTV security cameras.Regulated output protects your electronic devices from over voltage damages, and increase life of electronic circuits and products you are using with.This Power supply is UL and FCC certified and approved.Perfect for any electronic products...Use it with For Security Cameras, etc.Condition: Brand New in Box. SPECIFICATION Input 100 - 240V ~ 50/60 HZ Output 12V DC 1000 mA Regulation OK Short Circuit Protection OK This Listing Includes; 1 pc Microphone, 1 pc DC 1000mA Power Adapter Normal 0 false false false EN-US X-NONE X-NONE