Attribute03: 1/2" (12.7 mm)
Products with this attribute (4 total)
Norcon Communications TTU-1AB-X-1 Norcon 115V AC Standard Electronic Communicator Level 1 Bullet Resistant
Norcon Communications TTU-1DB-X-1 Norcon 12V DC Standard Electronic Communicator Level 1 Bullet Resistant
Norcon Communications TTU-7B-X-1 Satin Anodized Norcon 115V AC Bullet Resistant Two-Way Electronic Communicator
Norcon Communications TTU1AJB3 Satin Anodized 115V AC Protection Level 3 Deluxe B.R. Model Thru-Glass Two-Way Electronic Communicator