1.Support from 5 to 2000 voting units with different configuration.
2.16 settings can be done in the system without PC and operating program, including the setting of sign in time, voting time, and voting number and date etc.
3.User-friendly operation interface and a 240*60 LCD display provide easy operation of sign in, voting, speech monitoring, voting result display and sending the result to the voting units.
4.Advanced cyclic Redundancy Check ensures high reliability and good secrecy.
5.Automatic frequency search, lock in and matching as well as the startup of working protocol when power is applied.
6.One key operation to scan all the IP sequence of voting units and the offline IP sequence etc
7.Automatic playing of prompt tones during the voting process and broadcasting of background music during the break time.
8.The voting units are equipped with color displays to provide a clear vision and to give indication of sign in, voting, already voted, countdown to vote, collection of sign in, voting result and voting rate. The voting units will switch to screen saving mode in 3 minutes after the last operation.
9.Working up to 72 hours with 3 AAA 1.5V alkaline batteries.
10.Effective communication range is 50 to 80 meters.
The sw-60/60a/60b/10 wireless discussion system is a discussion system for using in meeting and conference venues with a limited number of participants.
The sw-60/60a/60b/10 discussion system consists of:
One control and power supply unit (sw-60)
Maximum 50 units , includes one or more chairman unit(s).
Wireless access point sw-10
Extension cables if required (5m or 10m).
Peripheral audio and /or telecommunication equipment.
1¡¢microphone: high sensitivity, heart-link shape pointing
2¡¢goose-neck like type microphone can be disassemble, with red-ring indicate light
3¡¢microphone light instruction: turn on the microphone display in red light instruction when display in green indicated the delegate¡¯s speech is limited
4¡¢microphone switch: useful for turning on and turning off the microphone
5, forbid key: can forbid or cancel the speaking delegate (rx-c2700 has this function)
6, built-in loudspeaker
Built-in 4X1 video switch matrix; Panel with key of controlling camera, it is able to connect and control 4 high-speed cameras;
The conference main unit with English liquid crystal display, and it can lead to set conference mode, microphone ID address, preinstall seat quickly, also display the current state, including whether lock the camera or not;
The innovative intellectual telecontrol in the field could all- directionally control the 4 high speed cameras in work. It could replace completely the cloud terrance unit, especially applied in quick setting the microphone ID address. Adjust and preserve microphone-camera linkage quickly to reset the position, and adjust the distance when the preinstall position is far away from the speaker. It provides the user unpredicted convenience in operating and short cutters;
Digital conference system for discussion /audio conference system
Sm612c/sm612d is a standard desktop microphone, simply operate, have auto/fifo mode, press the “application” button can make it start. Built-in dsp digital-processing chips can improve ability of sound processing. Excellent immunity to rf interference from mobile phones and rf devices.
Chairman unit sm612c
Delegate unit sm612d
Main features:
•pluggable gooseneck microphone with light ring
•high sensitivity, effective pick-up range up to 50cm
•support multiple chairman and vice-chairman at same time
•speech patterns and apply itself is optional, common mode
•not any impact on sound quality under long distance transmission
•increased reliability with "closed loop - daisy chain" connection topology
•system unit support hot plug function
•highly resistant to mobile phone interference
•chairman unit can override all the active delegate units and approve or reject delegates who request to speak
Technical specifications:
Pick up range: 0- 500mm
Frequency response 40hz-19khz
Sensitivity -42db±3db
Snr -80db
Nonlieardistortion <0.3%(1khz)
Power ac24v
Length 410m
Weight 0.75kg
Temperature -20°c - 50°c
Dimension 135×150×50(mm)
Supplier: Car amplifier, car speaker, car radio player, car mp3 player, car cd MP3 player, car DVD player, home audio, home theater cinema Services: OEM, ODM
Rtd ccms is battery powered compact data logger with single input. It is reliable & cost effective digital temperature recorder mainly used in cold chain monitoring system, transportation & industrial applications. It provides real-time viewing of temperature information and has usb connectivity for data retrieval.
Key features :
Local data storage with 4mb memory (60, 000 samples/channel )
Usb host port for easy data retrieval
Serial, usb & rs-485 interface for communication
In-built rtc with variable logging interval
In-built rechargeable li-ion battery (with 1 month stand time)
