Viking CL-D2 Digital Wireless Synchronized Clock with 2.5 inch Tall Numbers

Viking CL-D2: Built-in repeater receives and retransmits clock sync signal each minute 915 – 928 MHz frequency hopping technology Internal antenna Built-in diagnostic mode for easy maintenance Receives the RF Sync signal once a minute Immediate correction for time change 12 or 24 hour format Two levels of adjustable brightness Loss of communication alert Manufacturer Warranty: 2 Year Limited Warranty Viking CL-D2 Applications: Wirelessly synchronize all clocks in your facility Schools College Campuses Restaurants Churches Theaters Auditoriums Dormitories Office buildings Factories Viking CL-D2 Specifications: Input Voltage: 120VAC / 12VDC 500mA UL listed adapter included or 12 – 30VAC/DC Average Current Consumption (max brightness): 85 mA @ 24 VAC Bezel Dimensions: 4.69″ (119mm) x 10.31″ (262mm) Display Digit Dimensions: 2.5″ (64mm) tall Temperature: 32°F to 90°F (0°C to 32°C) Humidity: 5% to 95% non-condensing Input Sensitivity: -103 dBm Operating Frequency: 915 – 928 MHz frequency hopping technology Transmitter (Repeater) Power Output: 0.25 Watt (8 dBm), transmits up to 500 ft in open space Compliance: FCC compliant, part 15, section 15,247 (no license required) Bezel Color: Anti-glare red Brightness: Two levels, adjustable Display Color: Vibrant Red Display Format: 12 or 24 hour mode Number of Digits: 4 digits Visibility: 100 ft. (30.48 m) Mounting: Surface Mount with CL-SMD2 or Double Mount with CL-DMD2