Item #: SCP-3734
Object Class: Euclid
Special Containment Procedures: SCP-3734 is to be contained within a 5m x 5m x 5m room under constant surveillance via security cameras installed throughout its containment chamber. The room of containment is to be sealed via airlock to prevent light from entering SCP-3734’s vicinity, and is to be lined with acid and high-heat resistant titanium-steel alloy plating. Backup generators are to be on standby in the event of site-wide power outage, and are to be routinely checked for proper operation by site technicians. Should failure of these generators occur for longer than six (6) hours, Overwatch command is to be notified immediately, and Foundation sleeper agents are to be deployed in order to re-contain any new instance of SCP-3734. Any change in the image displayed by SCP-3734 or the appearance of new material from SCP-3734 is to be recorded and reported to Dr. Hawthorn.
Description: SCP-3734 currently manifests in a [BRAND REDACTED] ceiling-mounted projector (Serial No. 24756). The construction and appearance of SCP-3734 is consistent with non-anomalous projectors of the same model number. Anomalous properties of SCP-3734 are not expressed until power is supplied to the projector. Upon powering on, SCP-3734 will, after a brief warm-up period, display an image of a heavily reinforced door (Approximately 1.5m x 2.5m) on whatever surface it is mounted in front of. Size of the door is unaffected by the distance from the surface SCP-3734 is projecting onto. The doors that are displayed are similar in appearance to those seen around ████ Particle Laboratory (Pending confirmation regarding correlation). Periodically, the door (Hereby referred to as SCP-3734-1) depicted in the image SCP-3734 displays will become tangible, and will open. This event occurs no less than six and one-quarter hours (6.25) and no more than one hundred and sixty eight (168) hours after the previous event. Upon opening, an object or objects will exit the space beyond the threshold of SCP-3734-1 and flow out into SCP-3734’s containment chamber. Should power to SCP-3734 be interrupted for more than six (6) hours, this property will cease to manifest in the current instance, and instead will manifest in an entirely new projector in a different location, seemingly “choosing” at random.
As of 02-24-██, noteworthy examples of matter exiting SCP-3734-1 include Lava (Matching that of Earth’s surface lava, see Incident 3734-A), a single [BRAND REDACTED]-brand racing tire (Object exited SCP-3734-1 at approximately ██km/h, severely injuring several researchers performing routine examination), and what appeared to be Researcher █████’s pet dog, who went missing from his home three weeks prior (Dog was unharmed, other than suffering from very mild malnutrition). A further list of events regarding SCP-3734 can be seen below (See Observation Log 3734-A).






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