"guard room" is a correct and usable phrase in written English.
It refers to a room where guards are stationed or where security measures are monitored. Example: The two soldiers were standing watch in the guard room, keeping a close eye on the surveillance cameras and monitoring the entrance for any suspicious activity.
A survivor remembered the sound of him playing piano in the guard room.
Later that evening he left her at a guard room to "have it out" with a colleague over something.
Many of the buildings, including the residence proper, the 14th-century Guard Room, and the church of St. Mary-at-Lambeth (now a garden museum), were built or restored in the 19th century.
Years later, when I was doing national service, I was "on jankers" [restricted privileges because of a military offence] one Christmas and the guys in the guard room brought me a present in lovely wrapping and bound with holly.
Whilst intent upon this – and I may tell you I was once in the army and take a great interest in things military – a picquet guard stepped up and informed me that I must accompany him to the guard room.
She then showed me the spot where a glass of water had hit the guard room wall, thrown by an inmate as Fareeda was taking shelter.
According to the PCS union, the roles of 400 staff members, including those who guard rooms, would be privatised.
Box-like prefab guard rooms are ubiquitous; there are surveillance cameras and Israeli flags at every corner.
There are a few rooms in the castle – including cosy singles in the four converted guard rooms on the ramparts – and spacious modern garden rooms in the grounds.
Many procurement bids, Zenz noted, mandate the installation of comprehensive security features that turn existing facilities into prisonlike compounds, with walls, security fences, barbed wire, reinforced security doors, surveillance systems, secure-access systems, watchtowers and guard rooms for police.
The second storey of the fort has a set of guard rooms.
