Detector PIR HikVision AX PRO Wireless dubla tehnologie 868Mhz DS-PDD12P-EG2-WE

Descriere

Senzorul infrarosu pasiv (PIR senzor) este un dispozitiv electronic care masoara radiatia infrarosie emisa de obiectele aflate in campul sau visual.Aparent miscarea este detectata atunci cand un corp cu o anumita temperature (cum ar fi om sau animal) trece prin fata sursei infrarosu (adica un alt corp, obiect) cu o alta temperature, cum ar fi un perete.

Acest lucru  inseamna  ca senzorul detecteaza caldura  de la trecerea unui obiect  prin campul de actiune al senzorului si acel obiect rupe campul pe care senzorul l-a determinat anterior ca fiind “normal”.Orice obiect , chiar unul de aceiasi temperature ca si obiectele din jur va activa senzorul PIR daca corpul se deplaseaza  in campul visual al senzorului.

Toate corpurile emit energie sub forma de radiatie.Radiatiile infrarosii sunt invizibile pentru ochiul uman, dar pot fi detectate de dispositive electronice concepute in acest sens.

Wi-Fi

Wi-Fi sau WiFi este o tehnologie , care permite dispozitivelor electronice sa se conecteze la o retea fara a fi nevoie de fir.Reteaua folosind in general  2,4 gigahertzi UHF  si 5 gigahertzi SHF ISM benzi radio

• Detection Performance
• Detection Method Passive Infrared;Microwave
• Sensor Model SFG321-711
• Detection Range 12m
• Detection Angle 85.9°
• Detection Zones 52
• Detectable Speed 0.3～2m/s
• Sensitivity High;Auto;Pet
• Pet Immunity 30Kg
• White Light Filter 6500lux
• Microwave Frequency 24GHz(24.15～24.25GHz)
• Digital Temperature Compensation Support
• Creep Zone Protection Support

• Feature
• Digital Processing Support
• Sealed Optics Support
• Tamper Protection Front;Rear
• Environment Temperature Indicator Support
• Signal Strength Indicator Support

• Interface
• Power SwitchPower Up Enrolling
• LED IndicatorGreen(PIR), Red(Microwave), Blue(Alarm)

• Transmission
• Transmission Technology Tri-X Wireless
• Transmission Method Two-Way RF Wireless
• Transmission Frequency 868MHz
• Transmission Security AES-128 Encryption
• Transmission Range(Free Space)1.6Km
• Frequency Hopping Support
• Enrolling MethodPower up;Remote ID;QR Code

• Electrical Characteristics
• Standard Battery Life5 years in work status (being triggered 20 times per day)
• Power Supply Battery Powered
• Battery Type CR123A × 2
• Typical Voltage 3V

• General
• Operation Temperature -10 °C to 55 °C (14 °F to 131 °F)
• Storage Temperature -20 °C to 60 °C (-4 °F to 140 °F)
• Operation Humidity 10% to 90%
• Dimension(WxHxD)65.5mm × 103mm × 48.5mm
• Weight141g
• Mounting Height 1.8 to 2.4m
• Mounting Method Wall
• Application Scenario Indoor
• Bracket Optional Wall & Ceiling Accessory