Ðam mê nhiệt huyết chinh phục đỉnh cao
Features:
· Pulse count of one, two, or three
· Five field-changeable Fresnel lenses
· Semi-flush in standard switch box
· Ideal for new construction
· Internal vertical and horizontal pointability
Specifications:
Enclosure Design
· Dimensions: 12.5 cm x 8.4 cm x 2.0 cm (4.875 in. x 3.25 in. x 0.625 in.)
· Material: High impact ABS plastic enclosure
Environmental Considerations
· Operating Temperature: -29°C to +49°C (-20°F to +120°F). For UL Certificated installations, 0°C to +49°C (+32°F to +120°F)
· Radio Frequency Interference (RFI) Immunity: No alarm or setup on critical frequencies in the range from 26 MHz to 950 MHz at 50 V/m.
Mounting
· Height Range: 2 m to 2.6 m (6.5 ft to 8.5 ft) recommended
· Pattern Pointability: Coverage is adjustable +2° to -14° vertically, ±10° horizontally.
· Current Draw: 20 mA at 12 VDC
· Voltage: 10 VDC to 15 VDC
· Alarm Output: Normally-closed reed relay rated at 3.0 W, 125 mA at 28 VDC for resistive loads and protected by a 4.7 Ω resistor in the common C leg.