Warden Station M&E Design Two way Emergency Voice Communication System (Fireman EDWARDS 6830 4 Fixed Telephone Handset, Four State Telephone Handset Edwards 6832 1D Floor Warden Station eBay. EST Fire & Life Safety telephones are rugged communications devices for emergency use. Enclosed key locked telephone stations comprise three separately ordered components: the handset assembly, the front plate, and the wall box. Depending on how the phones are wired, they are supervised for three or four state operation. Front plates are available with either metal or break glass inserts. MEA approved warden stations feature doors with magnetic latches and one state handsets with armored cords. Warden stations mount to 6832 1 wall boxes. Specifications Weight 12 lbs Dimensions 10. 5 3. 5 16 in Condition New Brand Edwards, EST Production Status Active Open Datasheet