- Brand: SHARP - Model Number: GB320SA - Batteries: Uses 4 AA batteries ※ Infrared emission from the camera has been confirmed with the button, and it has been disinfected. As this is a used item, there may be fine scratches and dirt in the gaps of the buttons. Please refrain from purchasing if you are looking for perfection, and only purchase if you understand that it is USED. The images are everything, so please check the model number. If there are any problems, please contact us before leaving a review. In that case, we will handle returns, exchanges, and refunds. (Purchases with the wrong model number or cancellations due to customer circumstances are not possible.) To prevent trouble, please send a message before purchasing if you have any questions or would like additional photos.