Installation example diagram:Connect PIR sensor NO/NC output to DVR input terminal.(Max. 5V DC)PIR Sensor2 3 41RS485 SENSOR ALARMPTZ SetupPowerPowerAlarmPOWREMonitorUP DATA+DATAMENUDOWNDigital video Recoder Monitor4 DualPAL NTSCMOTION DETECTION SETUPCHANNEL 1 SENSITIVITY 4CHANNEL 1 SENSITIVITY 4CHANNEL 1 SENSITIVITY 4CHANNEL 1 SENSITIVITY 4CHANNEL 1 AREA SETCHANNEL 1 AREA SETCHANNEL 1 AREA SETCHANNEL 1 AREA SETPRESS(UP,DOWN). THEN(SELECT)PRESS(MENU) TO EXITMotion Setup:CHANNEL 1- 4 SENSITIVITY:The first step, User need setup videorecord method by Motion Triggered. Please makeReference to 5.7.User can press[ SEL/EDIT] to adjust sensitivity grade of motiondetection.High(1----------9,OFF) Low, When it's off, the channelcan not be triggered by movement.....................................................................................................................................................................Press[ SEL/EDIT] to enter area setting state, the pictureof selected channel is divided into 144(12 12) blocks, and then press[ CH1] to moveleft, press [ CH2] to move right, press [ UP] to move up, press [ DOWN]to movedown, press[ SEL/EDIT] to set the block is active or not. When the block is transparent,it's active to record; when the block is covered by shadow, It can not be recorded.CHANNEL 1- 4 AREA SET:...........After completed the MOTION SET , User can exit MENU, And press [ REC ] tos ta r Mo tion Re cord.5.16 NTSC/PAL Output SelectDisconnect the power supply. Change jumper JS1 to select NTSC or PAL videooutput format according to the silkscreen on the circuit board.....................................NTSC/PAL Select10VIDEO OUTPUT VIDEO INPUTCH1 CH2 CH3 CH4DC 12VPOWER2 3 41RS485 SENSOR ALARMCAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK.DO NOT OPEN COVERS. NO USER SERVICEABLEPARTS INSIDE. REFER SERVICING TO QUALIFIEDSERVICE PERSONNEL..........................................WARING: TO PREVENT FIRE OR SHOCK HAZARD. DONOTEXPOSE UNITS NOT SPECIFICALLY DESIGNEDFOR OUTDOOR USE TO RAIN OR MOISTURE.....CAUTIONRISK OF ELECTRIC SHOCKDO NOT OPEN