Audio Sound Microphone Cable for SANNCE 720P 8CH IR Night Security

Specification:

One add-on mini audio box for all Camera which need audio functionHigh Sensitive microphone and 12V power regulator built-in boxPlug & Play Extremely Sensitive Great for Security Monitoring Higher S/N Ratio Range: 150 Square metres Audio Output: RCA Female 
Red wire ---Power+Black wire—Power-S- Black signalS+ Green signal
Technical:1.Work Voltage: 4-14V2.Work current: 5mA-60mA3.Sensitivity: 200mA/ubar4.Frequency: 100-6000Hz5.Max output Voltage:5V-upp
Package includes:

1x Mini CCTV Audio Microphone Mic For Security Camera DVRs

Kindly Note:

If you want to get your package fast, we recommend you ePacket shipping or Standard Postage. Thank you.
If you need a huge quantity, contact us to get more competitive offer.
Please do not open case or leave us negative feedback before contacting us, we will help you solve the problem until you satisfy. Thank you.

Shipping & Payment:  

Payment : PayPal.
We Ship to Worldwide, except APO/FPO.
Items will be shipped within 2 business day on payment received.
Items are shipped soon after getting your payment. It would take 10~27 days to reach you.

Refund and Guarantee:

We do our best to serve our each customer the best that we can.
If you are not satisfied when you receive your item,  please return it within 14 days for a replacement or full money back. Please contact me before you return it.
If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.  
If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
We do hope to do more business with more friends worldwide, we will try every effort help you solve any problem encountered after purchase. Please contact us for solution before open dispute or left us natural or negative feedback. Due to time zone difference, please give us 24 hours to reply your email or call.