Check the listing for details. Simplex 4904-9332 TrueAlert Non-Addressable SmartSync Fire Alarm Wall Strobe. Condition: Seller refurbished. Listed at 27.00 USD. Simplex 4904-9332 TrueAlert Non-Addressable SmartSync Fire Alarm Wall Strobe Description: TrueAlert non-addressable strobes provide quick and convenient installation using a flexible mounting design. The strobe housing is a rugged, one-piece assembly (including lens) that mounts to single gang, double gang, or 4” square standard electrical box. Wiring terminals are accessible from the front of the housing, providing easy access for installation, inspection, and testing. The cover can be quickly removed (a tool is required) and when in place, the entire assembly is impact and vandal resistant. Separate covers are available for color conversion. Specifications: Strobe-Only Appliance: Designed for wall mounting.Multi-Candela: Field-selectable 15, 75, or 110 cd.Voltage Range: 16–33 VDC.Flash Rate: 1 Hz, SmartSync® synchronized.Typical Current Draw: ~45 mA (15 cd) to ~170 mA (110 cd) at 24 VDC.Mounting: Single/double-gang or 4" square box.Dimensions: ~5" x 5" x 1.5" (127 mm x 127 mm x 38 mm).Listings: UL 1971, ULC-S526 (check latest documentation).Temperature Range: 32–120°F (0–49°C).Housing Material: Impact-resistant thermoplastic, available in red. Disclosure: This item was removed from a site undergoing demolition. Though it will be shipped with extreme care, the device is used and has no guarantee of perfect functionality. I am not an authorized distributor or representative of the product featured.