The CelluCORE 20 Solar Combines the reliability and image quality of the CelluCORE 20 with an integrated solar panel to dramatically increase battery life. The solar panel detaches so you can adjust it to face the sun’s strongest position. It includes a rechargeable lithium-ion battery and can maintain a full charge for up to 70 images per day with adequate direct sunlight. The Dual-SIM configuration of the CelluCORE 20 Solar allows it to automatically connect to AT&T or Verizon−whichever offers the strongest cellular network based on your camera’s location. No need to compare with network strength maps! And thanks to its optimized antenna, you know you’re always getting the strongest cellular signal possible. Bushnell Recommends Batteries: Energizer Brand Lithium Batteries Memory Card: San Disk Brand SD Cards (up to 32GB Capacity). Bushnell does NOT RECOMMEND the use of Micro SDs or SD Adapters. Integrated solar panel can be detached and positioned to face strongest sun positionRechargeable lithium-ion batteries (Inside solar panels)Maintains full charge for up to 70 images per day with adequate sun lightDual SIM automatically connects to the strongest network signal−ATT or VerizonOptimized antennaHigh output IR LEDs Sorts images by weather, wind, moon & moreMake setting changes through your phone2 Year Limited WarrantyFirst 30 Days Free Sub 1 second trigger speedCrystal clear 20 MP images80 ft night and detection rangeHD Video saved to SD card12AA removable battery tray FEATURES SPECS COLOR GRAY NIGHT VISION FLASH Low Glow / 80' Range RESOLUTION 20MP PIR SENSOR Auto WIRELESS CONNECTIVITY Yes NETWORK CARRIER Works on Both AT&T and Verizon Networks STAMPS Date / Time / Temp / Moon GPS GEOTAG No POWER SUPPLY AA (12) SOLAR COMPATIBLE Yes (Built in) BATTERY LIFE Up to 6 Months VIDEO RESOLUTION HD Video VIDEO LENGTH Up to 30 Seconds STORAGE CAPACITY 32 GB RECORDS AUDIO No HYBRID CAPTURE Yes