[KJB Security Products Informational Knowledgebase] Most Popular Articles

Q: ARE THERE ANY DETECTION DEVICES THAT WILL DETECT A GPS UNIT ON A VEHICLE?

Thu, 17 Nov 2011 17:33:22 GMT

Q: ARE THERE ANY DETECTION DEVICES THAT WILL DETECT A GPS UNIT ON A VEHICLE?

A: YES. THE DD3000 AND DD3001 ARE BOTH GPS DETECTORS. ACTIVE GPS UNITS USE A SIM CARD TO SEND ITS LOCATION TO THE HOST. THIS SIGNAL IS THE SAME AS A CELL PHONE SIGNAL (GSM, CDMA, ETC.). THESE UNITS CAN DETECT WHEN THE GPS UNIT SENDS THESE TYPES OF SIGNALS. THESE UNITS CANNOT DETECT GPS LOGGERS. LOGGERS STORE THE LOCATION INSIDE THE UNIT AND DO NOT SENT THE SIGNAL OUT.

Q: WHAT IS LARGEST SIZE SD CARD THE LAWMATE DVR'S WILL TAKE?

Mon, 21 Nov 2011 22:51:46 GMT

Q: WHAT IS LARGEST SIZE SD CARD THE LAWMATE DVR'S WILL TAKE?

A: THE DVR502, DVR503, DVR504, AND DVR100 WILL TAKE UP TO A 32 GIG SD CARD.

Video Camara Basic Defentions

Wed, 16 Nov 2011 16:54:58 GMT

Video Camara Basic Defentions

Depth of Field: For a lens, the area along the line of sight in which objects are in reasonable focus. It is measured from the distance behind an object to the distance in front of the object when the viewing lens shows the object to be in focus. Depth of field increases with smaller lens aperture (higher f-numbers), shorter focal lengths, and greater distances from the lens.

Aperture - In CCTV optics, the aperture is the diameter of the lens that controls the amount of light reaching the image sensor. It is shown by an f-number. For instance, a lens with an f-number of 1.2 will allow more light to reach the sensor than a lens with an f-number of 2.0 thus producing a brighter image.

Camera Format -This refers to the actual size of the image sensor. An image sensor is a device that converts a visual image to an electric signal. It is used chiefly in digital cameras and other imaging devices. It is usually an array of charged-coupled devices (CCD) or CMOS sensors such as active pixel sensors. Common formats are 1/4", 1/2", 1/3", 2/3", and 1". The size of the sensor directly affects the field of view obtained. Important note; the lens must be designed to fit the size of your sensor other wise the image will be vignetted.

Field of View or FOV-This refers the width, height, of diameter of the displayed image. Field of view is determined by the lens focal length, imaging sensor size, and the distance to the subject being monitored. Field of view is usually expressed in degrees horizontal and/or vertical.

Lux - A unit measuring the intensity of light. Full mood light is about 0.1 lux whereas full daylight is about 10,000 lux. Most color cameras can produce decent images during deep twilight. Most black and white cameras need about as much light as produced by a full moon. Specifications for camcorders (video cameras) often include a minimum illuminance level in lux at which the camera will record a satisfactory image. A camera with good low-light capability will have a lower lux rating. Still cameras do not use such a specification, since longer exposure times can generally be used to make pictures at very low illuminance levels, as opposed to the case in video cameras where a maximum exposure time is generally set by the frame rate.

Q: HOW LONG WITH THE DV270 RUN ON BATTERIES?

Mon, 21 Nov 2011 22:48:19 GMT

Q: HOW LONG WITH THE DV270 RUN ON BATTERIES?

A: 4-6 HOURS DEPENDING ON THE TYPE OF BATTERIES.

Q: WHY CAN'T I GOT MP3 FILES TO SAVE ON MY D4000?

Thu, 17 Nov 2011 23:00:07 GMT

Q: WHY CAN'T I GOT MP3 FILES TO SAVE ON MY D4000?

A: MAKE SURE THAT YOU PLACE THE MP3 FILE IN THE M FOLDER. ANY OTHER FOLDER WILL NOT PLAY MP3 FILES. THE D4000 WILL ALSO NOT PLAY ANY PROTECTED MP3 FILES YOU MAY HAVE ON YOUR COMPUTER. BEFORE ADDING THEM TO THE D4000 MAKE SURE THEY ARE UNPROTECTED FILES.

Q:WHEN I PLUG UP THE CABLE ON THE C1136 I DON'T GET ANYTHING, NO PICTURE, NO POWER, WHY?

Wed, 16 Nov 2011 22:57:46 GMT

Q: WHEN I PLUG UP THE CABLE ON THE C1136 I DON'T GET ANYTHING, NO PICTURE, NO POWER, WHY?

A: THE C1136 IS MADE UP WITH THE C1130 CAMERA. ON THE BACK OF THE CAMERA THERE IS A 4 PIN JACK, THE CABLE INCLUDED WITH THE CAMERA ONLY HAS 3 SLOTS. THE CABLE HAS TO BE PLUGGED IN TOWARDS THE RIGHT LEAVING THE VERY LEFT PIN OPEN.

Q: HOW ACCURATE IS THE GPS600?

Thu, 17 Nov 2011 17:37:39 GMT

Q: HOW ACCURATE IS THE GPS600?

A: UP TO 8FT AND 1 MILE PER HOUR.

Q: HOW LONG WILL THE DVR596 BATTERY LAST?

Mon, 21 Nov 2011 22:32:01 GMT

Q: HOW LONG WILL THE DVR596 BATTERY LAST?

A: 2 HOURS

Q: WHAT OPERATING SYSTEMS DOES THE PC300 WORK WITH?

Thu, 17 Nov 2011 17:31:47 GMT

Q: WHAT OPERATING SYSTEMS DOES THE PC300 WORK WITH?

A: WINDOWS 2000 TO WIDOWS 7

WHAT IS THE RECORDING TIME ON THE DV270?

Wed, 16 Nov 2011 16:53:58 GMT

Q: WHAT IS THE RECORD TIME ON THE DV270

A: THE DV270 SUPPORTS UP TO A 16GB CARD. 1GB OF STORAGE EQUALS 30 MINUTES OF RECORDED VIDEO.

Q: WHAT DOES IT MEAN "NOT A PING-BASED DEVICE" WHEN TALKING ABOUT THE GPS600 & GPS610?

Thu, 17 Nov 2011 17:36:58 GMT

Q: WHAT DOES IT MEAN "NOT A PING-BASED DEVICE" WHEN TALKING ABOUT THE GPS600 & GPS610?

A: THE EASIEST WAY TO EXPLAIN WHAT THIS MEANS IS TO DEFINE WHAT A PING IS. PINGING IS WHEN THE OWNER, USING THE TRACKING PLATFORM, ASKS THE GPS DEVICE TO COMMUNICATE ITS POSITION. ITS LIMITATION IS THAT IT ONLY PROVIDES THE CURRENT LOCATION OF THE TRACKER. IN THE INSTANCE OF THE GPS600 & 610 THE UNIT IS CONSTANTLY STREAMING ITS LOCATION SO DATA IS STORED UP TO 90 DAYS IF THE USER PINGS THE DEVICE OR NOT.

Q: HOW DO I REMOVE THE REMOTE FOR THE DVR004 FROM THE FRONT PANEL?

Mon, 21 Nov 2011 22:30:44 GMT

Q: HOW DO I REMOVE THE REMOTE FOR THE DVR004 FROM THE FRONT PANEL?

A: THE REMOTE CONTROL IS STATIONED ON THE RIGHT SIDE ON THE FRONT PANEL OF THE DVR. ON THE UPPER LEFT CORNER, WHERE THE REMOTE IS MOUNTED, A SWITCH IS PRESENT, LOCKING AND UNLOCKING THE REMOTE. PRESS THE SWITCH TO THE RIGHT TO RELEASE THE REMOTE.

Q: WHAT OPERATING SYSTEMS WILL THE KS4000 WORK WITH?

Thu, 17 Nov 2011 17:32:46 GMT

Q: WHAT OPERATING SYSTEMS WILL THE KS4000 WORK WITH?

A: THE KS4000 WILL WORK WITH ANY WINDOWS OR MAC OPERATING SYSTEM.

Q: CAN I INSERT MY SD CARD INTO THE C800 AFTER IT IS POWERED ON?

Wed, 16 Nov 2011 23:04:33 GMT

Q: CAN I INSERT MY SD CARD INTO THE C800 AFTER IT IS POWERED ON?

A: INSERTING THE SD CARD INTO THE UNIT AFTER IT HAS BEEN POWERED ON WILL RENDER A "SD CARD CANNOT BE READ" MESSAGE. MAKE SURE THE SD CARD IS INSERTED INTO THE UNIT BEFORE TURNING THE POWER ON.

Q: WILL THE V1170 RECORD THE CALL DURATION FOR BOTH INCOMING AND OUTGOING CALLS?

Wed, 16 Nov 2011 22:51:41 GMT

Q: WILL THE V1170 RECORD THE CALL DURATION FOR BOTH INCOMING AND OUTGOING CALLS?

A: YES.

Q: DOES THE V1170 WORK WITH A MULTI LINE PHONE?

Wed, 16 Nov 2011 22:50:55 GMT

Q: DOES THE V1170 WORK WITH A MULTI LINE PHONE?

A: NO, IT ONLY WORKS WITH A SIGNLE LINE ANALOG PHONE.

Q: WITH THE PC300 CAN THE USER PICK WHICH FUNCTION THEY WANT TO MONITOR?

Thu, 17 Nov 2011 17:27:30 GMT

Q: WITH THE PC300 CAN THE USER PICK WHICH FUNCTION THEY WANT TO MONITOR?

A: YES, ONCE INSTALLED EACH OF THE FUNCTIONS CAN BE SWITCHED ON OR OFF INDIVIDUALLY USING THE "OPTIONS" SCREEN.

Q: WILL THE V1170 WORK WITHOUT CALLER ID SERVICE?

Wed, 16 Nov 2011 22:50:08 GMT

Q: WILL THE V1170 WORK WITHOUT CALLER ID SERVICE?

A: NO YOU MUST HAVE CALLED ID SERVICE FOR INCOMING PHONE NUMBERS TO DISPLAY. OUTGOING NUMBERS WILL DISPLAY WITHOUT CALLER ID SERVICE..

Q: HOW DO YOU REFORMAT A DR7510 ?

Fri, 18 Nov 2011 17:49:07 GMT

Q: HOW DO YOU REFORMAT A DR7510 ?

A: IN STOP MODE, PRESS THE MENU BUTTON DOWN FOR MORE THAN 5 SECONDS. THEN PRESS THE MENU BUTTON AGAIN QUICKLY. PRESS THE PLAY/PAUSE BUTTON AND "NO" SHOULD APPEAR ON THE SCREEN. PRESS THE FORWARD OR BACKWARD BUTTON UNTIL THE SCREEN SAYS "YES." PRESS THE PLAY/PAUSE BUTTON AGAIN TO COMPLETE THE REFORMATTING PROCESS.

Q: HOW FAR WITH CSVS1 TRANSMIT THE VIDEO THROUGH MY ELECTRICAL SYSTEM?

Fri, 18 Nov 2011 17:59:26 GMT

Q: HOW FAR WITH CSVS1 TRANSMIT THE VIDEO THROUGH MY ELECTRICAL SYSTEM?

A. 1,000 Ft THE CSVS DECODER CAN ONLY DECODE ONE IMAGE FROM ONE CAMERA PER ELECTRICAL SYSTEM.

Q: WILL THE PC300 AUTOMATICALLY OPEN WHEN THE COMPUTER TURNS ON?

Thu, 17 Nov 2011 17:28:22 GMT

Q: WILL THE PC300 AUTOMATICALLY OPEN WHEN THE COMPUTER TURNS ON?

A: YES, THE SOFTWARE WILL STARY WHEN THE COMPUTER TURNS ON.

Q: WHAT IS THE REPLACEMENT INK CARTRIDGE FOR THE D1300?

Fri, 18 Nov 2011 17:52:14 GMT

Q: WHAT IS THE REPLACEMENT INK CARTRIDGE FOR THE D1300?

A. BR-8A-4C MADE BY ZEBRA, 67mm IN LENGTH.

Q: CAN THE PC300 BE TURNED ON AND OFF?

Thu, 17 Nov 2011 17:29:35 GMT

Q: CAN THE PC300 BE TURNED ON AND OFF?

A: THE SOFTWARE AS A WHOLE CANNOT BE TURNED ON AND OFF, HOWEVER, YOU CAN DISABLE ALL OF THE MONITORING FEATURES.

Q: HOW MUCH MEMORY WILL THE PC300 USE?

Thu, 17 Nov 2011 17:30:11 GMT

Q: HOW MUCH MEMORY WILL THE PC300 USE?

A: 25MB

Q: WHY WON'T MY D4000 DO ANYTHING WHEN I TURN IT ON?

Thu, 17 Nov 2011 23:03:15 GMT

Q: WHY WON'T MY D4000 DO ANYTHING WHEN I TURN IT ON?

A: MAKE SURE THAT THE HOLD BUTTON ON THE SIDE OF THE UNIT IS IN THE UP POSITION. THE HOLD BUTTON WILL CAUSE ALL BUTTONS ON THE UNIT TO BE LOCKED AND NON-FUNCTIONAL UNTIL IT IS TURNED OFF.