High Sensitive Mic Speaker for CCTV Security IP Camera Audio Pick up

High Sensitive Mic Speaker for CCTV Security IP Camera Audio Pick up Device Description: IP66 waterproof speaker & MIC with audio in/out port, DC 12V input interface and 2 male to 2 male connector. Built-in volume control key, easy to instal and operate, plug and play. Great for Security Camera Monitoring. Extremely Sensitive, higher S/N Ratio. Package include: 1piece Outdoor Speaker for Security Camera. Specification: Pronunciation memberane: rubber Speaker: waterproof, full frequency speaker Speaker size: 40mm in diameter Impedance: 4ohms Voice coil: 16 core Magnet: single magnetic Power: 3W Input voltage: DC12V Microphone: capacitive electret waterproof microphone Material: plastic Product Size:approx. 90x56.8mm/2.24xinch Package Includes: 1Piece Outdoor Speaker with Mic                Kindly Note: If you need a huge quantity, contact us to get more competitive offer. Shipping and Payment:    Payment : Paypal Shipped within 1 business days once payment done. Ship via USPS 1st class mail with Tracking Number,2-5 days to reach you. Refund and Guarantee: 30 Days Money Back Guarantee 180 Days - Free Exchange Please contact us with any questions or concerns,we will solve it until you satisfy.

Returns Accepted for this item if it's within 30 Days