Wireless TechnologyCamera sends photos via 2G cellular network. It requires SIM card with MMS text message plan or GPRS data plan from your wireless carrier. The camera will save the large resolution photos on the SD card and sends a downsized photo to your cell phone or email.Blackout Flash“NO GLOW” Blackout Flash IR technology to provide the ultimate in stealth surveillance and minimize camera detection from animals and humans. This technology is especially useful in security surveillance.Time LapseCamera takes photo or video at a preset time interval regardless of movement. Programmable Time-Lapse modes assist in monitoring large geographical areas beyond the normal sensing range. Time-Lapse mode runs in both day and night and is completely programmable. Cameras also capture motion instantly while in time-lapse mode.Live PreviewLive Preview Mode allows the user to see in Real-Time the camera field of view to ensure the correct placement every time. Live Preview works in both day and night scenarios.Dead Silent IR FilterWe developed a proprietary method to capture Dead Silent pictures and video in day and night. Unlike most other cameras where the IR filter moves with every image in the night, the IR filter moves once in the morning and once at night with the light change.Extreme PIRUWAY cameras use multi-zone PIR (passive infra-red) motion sensors to provide several zones of detection. This maximizes the reliability of the sensor and improves overall motion detection.Dynamic Light MeteringCamera has high quality light metering sensors with a sophisticated light metering algorithm to provide the highest quality image in all lighting scenarios.High Definition (HD) VideoOther than the 8MP high quality image, the MB500 also produces 1280*720 wilds screen high definition video.Remote programming via text messagingYou can send SMS text message to MB500 to change the setting or acquire real-time picture.