Back box for dome cameras. Compatible with: QNV-C8083R/C9083R, QNV-C8011R/C8012/C9011R, QND-6011/6021, QND-8011/8021, QND-6012R/6022R/6082R, QND-7012R/7022R/7082R, QNE-8011R/8021R