6 Best
External Dvrs
-
-
Product Highlights
- Audio microphone has preamplifier used to increase a microphone's low output voltage to a stronger usable level. high sensitive audio sound pick up. cctv dvr audio microphone is d to work more than 5,000 hours
- Cctv microphone for security camera on the market - this security microphone for cctv security camera is compatible with devices that accept av input, like dvr, vcr, tv, and any low-frequency amplifiers
- Surveillance microphone has high gain and auto level adjustment + sensitivity adjustment elements and the modern design of the microphone make it the leader in the us market
SHOWview product -
Product Highlights
- Not an internet booster,speed depends on signal & data
- Wifi & hotspot & lan connectivity,supports up to 9 devices
- 4g router powered with adapter
- 4g video server host 1, 4g antenna 2, ethernet port flashing 1, certification 1, specification 1, dc extension chord(optional)
- Compatible with all indian gsm sim card
SHOWview product -
Product Highlights
- 【high sensitive pickup mic】 security camera microphone is equipped with a high sensitive qualitative preamplifier, which can increase a microphone's low output voltage to a stronger usable level. so it can clearly record the sound within 30 ft around the microphone with low noise and high fidelity sound quality.
- 【professional after-sales service】 the 60ft cable that comes with camera micro microphone can fully meet your daily use needs. if you have any questions or suggestions during or after purchase, please feel free to contact us. we will have professional customer service to help you in time.
- 【strong compatibility】 the outdoor microphone is perfectly suitable for those outdoor, indoor cctv security cameras that do not have microphone. it can compatible with hikvision, dahua, amcrest, foscam, dericam ahd, hdcvi, hdtvi, 960h cctv camera, dvr, vcr, tv, wifi ip camera and low-frequency amplifiers.
- 【wide application】 mini microphone adopts premium wire with copper core interface, which is safe, stable and has low power consumption. it can be fixed or embedded in the ceiling, wall or desktop, etc. that is perfectly suitable for security cameras in homes, companies, factories, shopping malls, banks, etc.
- 【what you receive】 you will get a cctv microphone with 60ft cable, which also contains a 3.5mm rca connector and a female to 2 male splitter cable (no power included). and there is also a manual to help you use the pickup mic better.
SHOWview product -
-
Product Highlights
- Simultaneous vga and cvbs outputs
- Embedded web server for remote access
- H.264 & dual-stream video compression, up to wd1(pal:960×576,ntsc:960×480) resolution real-time recording
- Alarm for video loss, motion detection, tampering and abnormal signal
- Mobile view on 3g/wifi enabled device (iphone, android)
SHOWview product
Coupon copied
