Microphone Speaker Device for Security Camera Outdoor Waterproof for IP CameraK9

Description

Microphone Speaker Device for Security Camera Outdoor Waterproof for IP CameraK9
Extremely Sensitive< />Great for Security Monito< />Higher S/N Ratio< />Range:15 Square metres< />Sensitivity:200mA/ubar< />< />Work current :5mA-60mA< />Work Voltage:6-12V< />Frequency:200-6000HZ< />Speaker: waterproof,full frequency speaker.< />impedance:4OHM< />Voice coil: 16 core< />Magnet: single magnetic< />: 3W< />Input voltage:DC12V< />Colour:white< />Material:plastic< />Size:90 x 56.8mm< />< />Package Conten:< />1 x Speaker Microphone