TOA Wireless WS-420
The powerful WS-420 is a single channel wireless microphone system set that combines exceptional performance with cost efficiency. The simplest plug and play system is designed to launch you into the world of wireless. The rugged and compact frame contains a reliable multifunctioning system that is optimised for use with a range of microphones from handheld to lapels, headsets, and even musical instruments.
Display Screen Size 55″ |
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Contrast Ratio (Typical) 4000:1 | Operation Hours 16/7 | Color Gamut 92% (DCI-P3, CIE 1976) | ||
| Haze 2% | Brightness (Typ.) 350 nit | Pixel Pitch (mm) 0.315 x 0.315 | ||
| Diagonal Size 55 | Measured 54.6″ / 138.7cm | Type VA | ||
| Orientation Landscape / Portrait | Active Display Area 1209.6(H) x 680.4(V) | |||
| Connectivity External Control RS232C (in/out), RJ45 | Video Input HDMI 2.0 (3) | USB Input USB 2.0 x 2 | ||
| Audio Output Stereo mini Jack | ||||
| Power Power Supply AC 100 – 240 V, 50/60 Hz | Power Consumption (Sleep Mode) less than 0.5W | Power Consumption (Max[W/h]) 143 | ||
| Power Consumption (Typical[W/h]) 96 | ||||
| Audio Out Stereo Mini Jack | RS232 In Yes | RS232 Out Yes | ||
| Features Key UHD Signage with Built-in MagicInfo S10, SSSP 10.0 | Special H/W Symmetric Design (same with QxR) Center IR Temperature Sensor | Special S/W Workspace (Microsoft365/VMWare/RDP) Custom Home Auto Source Switching & Recovery Dicom Simulation Mode Director Mode SmartView+(PC) Upgradable Web-Engine Tizen Enterprise Platform SmartView+(mobile) Video Conference Solution [end of June~] Smart Calibration | ||
| 12/7 Operation Yes | ||||
Internal Player Processor 1.7GHz Quad-Core CPU | Operating System Tizen 6.5 | Storage (FDM) 8GB | ||
| Dimensions Packaging (W x H x D) 1402 x 858 x 163 | Set Dimensions (mm) 1235.1 x 707.9 x 46.3 | |||
| Weight Package Weight 23.6 | Set Weight 18.1 | |||
| Accessories Included in Box Quick Setup Guide, Warranty Card, Power Cord RS232C(IN) Gender Remote Controller & Batteries | Optional Stand STN-L4355G | Specialty CML400XR | ||
| Optional Mount WMN4070SG (Land Only) WMN750ME | ||||
| Mechanical Specs VESA Mount 200 X 200 | Bezel Width (Top/Side/Bot) (mm) 9.2mm(U/L/R), 11.2mm(B) | VESA Mount Screw (Min~Max) M8, 29~30 | ||
| Bezel Width (mm) 9.2mm(U/L/R), 11.2mm(B) | ||||
| Sound Speaker Type 10W 2ch | ||||
| Operation Conditions Temperature 0℃~ 40℃ | Humidity 10~80% | |||
| Certification Safety 60950-1 / 62368-1 | EMC Class B | Environment ENERGY STAR 8.0, EPEAT | ||
| IP Rating IP5x | Security 802.1x(WPA2 Enterprise) : EAP-TLS, EAP-TTLS, EAP-PEAP | |||
Product Composition Handheld wireless microphone x 1 Receiver x 1 | Frequency Range 694 – 806 MHz (*1), UHF | Channel Selectable
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Tunable Frequencies 25 kHz Steps | Pilot Tone 32.768 kHz | Total Harmonic Distortion <1% @ 1kHz | |
| Wireless Microphone | |||
| Microphone Element Dynamic with cardioid pattern | RF Carrier Power 10 mW | Audio Frequency Response 80 – 15,000 Hz | |
| Audio Input Level 140 dB SPL (Maximum) | Modulation System PLL synthesizer | Battery 1 AA size alkaline battery, 1.5V | |
Battery Life | Indicator Battery Status LED, 7 Segments LED | Finish Resin, coating |