Outdoor Security Microphone
Additional information
| Brand | Hikvision |
|---|---|
| Customer Application | Public Address |
| Customer Type | Airports, Army, Commercial, Government Entities, Healthcare, Industrial, Jail / Prison, Law Enforcement, Medical, Navy / Coastal Protection, Oil & Gas, Other Businesses, Private Entities, Security Firms, Space & Research |
Description
- All metal structure, aluminum alloy shell, waterproof and dust proof.
- All – directional capacitance microphone, high fidelity, high sensitivity and low noise;
- Built-in DSP digital signal processor to ensure high-definition output.
- Built-in polarity reversal of power supply and lightning strike protection.
- With an integrated noise reduction chip to reduce environmental noise and ensure the output strength.
Available models:
- DS-2FP4121-OW
Microphone
- Polar Pattern : 90° in an oriented direction
- Pickup Range : 20m
- Frequency Response : 20 Hz to 20 kHz
Function
- Protection Function : Polarity reversal / Misconnection protection/ lightning strike protection/ ESD protection
- General
- Power : DC 12V, 0.5W MAX; AC 24V,0.75W MAX
- Material : aluminium alloy
- Dimension : 135 x 71 x 28（mm）
- Operating Temperature : -20℃～60℃
- Approval
- Protection : IP67