Image sensor:1/4 color SONY Super HAD CCDSignal system: PAL/NTSCEffective pixel:512(H) multiply 582(V)Resolution:420TVLMinimum illumination:0.8lux/F1.2S/N ratio: Better than 48dBB. L. C: On/off switch

Multi-band (850MHz,900MHz,1800MHz)GSM cell phone carrierFriendly human voice instructionArm/disarm by phone, and remote controlTwo-stage shock alarm modesFalse alarm trigger preventionWill call up 3 a

Remote control through internet such as arm, disarm, alarm, or input dataTime delay for arm (0-99 optional)Function to set ring time when alarm telephone is dialeRemote real-time monitoFunction of sir

Image sensor:1/4 color SHARP CCDSignal system: PAL/NTSCEffective pixel:512(H) *582(V)Resolution:420TVLMinimum illumination:0lux/F1.2S/N ratio: Better than 48dBIR distance:50mB. L. C: On/off switchable

Compatible with the internal Digital Communication Standard - Ademco protocol such as CONTACT ID,4+2 EXPRESS,4/2 etc.When the panel is moved, the alarm will take place and the siren will sound with hi

Single household system video inter-phoneDual talking, supervising, intercom and remote unlockingCamera in door station can provide clear picture even in nighttime.Parameter:Power input:220Vmultiply o

16 defence zones and wired/wireless compatibleWireless-learning remote control, and other detectorsPassword protection Program the duration length of the siren.Time delay to arm or disarm Build-in dia

5 LED display of defence zoneBuild-in dialer with build-in sirenTelephone line anti-cut function Record your own personal message for ten seconds Up to 6 telephone numbers can be pre-stored in the uni

Multi-band (850MHz,900MHz,1800MHz)GSM cell phone carrierHopping codeArm/disarm by phone, and remote controlTwo-stage shock alarm modesFalse alarm trigger preventionAlarms wit SMS order controlWill cal