Sistema inalámbrico de la cámara de seguridad de la grabación de vídeo de Digitaces de la encripción de datos DVR con la grabación del sistema de pesos americano del segmento

Data encryption 4 channel DVR security system with segment AV recording​ Specifications: General information for the receiver ( monitor ) System item SP890 Monitor size 7' TFT - LCD RGB color Transmission frequency 2.4GHz-2.485GHz Modulation type digital RF Antenna type All-directional Receiving sensitivity ≤ 85dB Contrast 300:1 Brightness 300 cd / m2 Power supply DC 5Volt / 1000mA Color White or black Working humidity ≤ 85% RH Working temperature -10℃ ~ 50℃ Dimension 190mm