The Commander4 Colored Lens Series are ceiling mount strobe or horn/strobes that offer dependable audible and visual alarms for warning and emergency notification. Applications include emergency communication, severe weather, emergency response and many more.The GC Colored Lens Series are 24VDC appliances available in lens colors of amber, blue, green and red. The series offers tamperproof field selectable candela options of 15, 30, 75, 95 and 115 candela. The GCC horn/strobe offers a continuous or synchable temporal 3 in 2400Hz and mechanical. All tones are easy for the professional to change in the field by the use of switches.The Commander4 Colored Lens Series is shipped with a standard 4" mounting plate which incorporates the popular Super-Slide? feature that allows the installer to easily test for supervision. The product also features a locking mechanism that secures the product to the bracket without showing any screws. The GC Colored Lens Series also features the patented Checkmate? instant voltage verification feature which allows the installer to check the voltage drop draw and match it against the blueprint.The Commander4 Colored Lens Series appliances are ANSI/UL 1638, ANSI/UL 464, CAN/ULC S525 and/or CAN/ULC S526 listed and is warranted for three years from the date of purchase.Standard FeaturesNominal voltage 24 VDCTamperproof field selectable candela options of 15, 30, 75, 95 & 115Unit Dimensions: 6" (15.24 cm) x 2.6" (6.604 cm)Lens colors available: amber, blue, green and redSuper-Slide? Bracket, Ease of Supervision TestingCheckmate? Instant Voltage VerificationPrewire entire system, install mounting bracket, then install signalsInput terminals accept 12 to 18 AWGHorn/strobe switch selection for high or low dBAHorn/strobe switch selection for 2400Hz or mechanical toneHorn/strobe switch selection for continuous or temporal 3 toneSynchronize strobe and/or horn using the Gentex AVSM Control Module