Specification: Power Supply:Nominal input: 4-16V DC
USB model: supplied via USB cable
S-232/485 model: supplied via terminal block or DC
Operating Temperature Range: -31degree to 150degreeF (-35degree to 65degree C)
USB/Serial
Operating Humidity Range: 5% to 95% relative humidity, non-condensing
LED: Two-state LED
Feature: Easy Installation: Device is easily installed when using the supplied Snap-Trak or with an optional enclosure.
Platform Compatibility: Supports any operating system with USB, RS-232 or RS-485 support.
Configurability: Compatible with any Wiegand device. Converter comes with configurable flash memory to support any card format.
Specifications: Mono headset is suitable for use in conference with phone, portable electronics, laptop and smart device
Wired, control cable: 95 cm, HS cable: 120 cm
Comes in black color with on ear boom design
Features noise canceling technology
Interface: 4-pin USB type-A, 3.5 mm jack
Sensitivity: 93.6 dB SPL at 1 kHz (speaker), -42 to -38 dB (microphone)
Frequency: 150 Hz to 7 kHz at output S.P.L -10 dB (speaker), 100 Hz to 10 kHz at 6 dB (microphone)
Impedance: 32 +/-4.8 Ohms at 1 kHz (speaker)
Power consumption: Input 5 mW at 0.4V, max input 10 mW at 0.56V (speaker)
Earpiece type: Monaural, wideband microphone and headset bandwidth
Has an electret condenser microphone (ECM)
Features HD voice, PeakStop technology, UC plug-and-play, noise canceling microphone, HiFi sound, easy call management, Jabra software applications
Temperature...