Material: Aluminum Alloy Dimension: 9 × 5.25 × 7.4 inch Weight: 1.72 lbs Compatible with DS-2CD2712F-I, DS-2CD2712F-IS, DS-2CD2712F-IS, DS-2CD2722FWD-IZS, DS-2CD2732F, DS-2CD2742FWD-IZS, DS-2CD2752F-IZS, DS-2CD4132FWD-I, DS-2CD783F-EP, DS-2CD793NFWD-EIZ, DS-2CD7X3PFNF-EIZ, DS-2CD7X4FWD-EIZ, DS-2CD7XXF-EIZ, H43, H53, DS-2CD41xxF(WD)-(I), DS-2CD783F-EP, DS-2CD793NFWD-E, DS-2CD7xxF-E(I)(Z), DS-2CD7x4FWD-E(I)(Z), DS-2CD27x2FWD-I(Z)(S), DS-2CD27xxF-I(S), NV743MFS(H), NC30x-VD(A)(Z), CMIP72x3(W)-S(Z), CMIP3233-S, LTB342-135, LUM-500-DOM-IP-WH