SAFEGUARD PROTECTION: Multiple built-in safeguards and intelligent IC identification technology protect against short circuit, over-current, over-voltage, over-heating and over-charging. SAFEGUARD PROTECTION: Multiple built-in safeguards and intelligent IC identification technology protect against short circuit, over-current, over-voltage, over-heating and over-charging. 16.5FT LONG CABLE: If your camera and power adapter do not have an ideal installation location, a long enough cable will give you a lot of leeway. No need to worry the limit of distance. WATERPROOF AND DURABLE: Made of high quality materials, this SimpliSafe Wireless Outdoor Camera micro-USB head with waterproof circle, tightly fit to prevent rain from penetrating the charging port, ensures to charge your camera all the time. DESINGN FOR SimpliSafe outdoor Cam: This 5V/2A power adapter and 16.5 feet cable can be better Compatible with SimpliSafe , keep your SimpliSafe outdoor Cam continuous charged, No more battery changing.Not compatible with SimpliSafe indoor Cam.