GSM repeater, cellphone signal booster, gsm amplifier, mobile signal booster, cell phone repeater, 2G 3G 4G antenna, cable, splitter, coupler, mobile signal jammer..
DVD mini combo, Hi-fi speakers, USB speakers, home audio subwoofers, loudspeakers, electric sound amplifier sets, electric amplifiers, amplifiers, Hi-fi system, multimedia speaker, PC speaker, DVD mini component system, stereo speakers, active sound box.
PABX, PABX phone, PABX exchange phone, telephone PABX system.
Conference system solutions, conference microphone, conference discussion system, voting system, simultaneous interpretation system, and multimedia control system and conference management software, gooseneck microphone.
1.Caller ID for C.O Lines and extension,telephone number is not lost when transferring . 2.Outline calling on duty manual/automatic mode,Ringtone mode. 3.Three-section of digital recording can be 20 seconds .¡ê¡§optional 30s-90s). 4.When calling no one answer or the line is busy can be transferred . 5.Calling level for extension and the talking time is limited . 6.The extension number ranges can be mixed . 7.Outline or inline calls can be answered the Phone for Others , transfer, retention, monitor . 8.Checking telephone caller id number and voice checking . 9.Automatic IP dial-up . 10.Call center function, extension hotline number, Ringtone function. 11.Automatic on duty and abbreviated dialling . 12.Remote maintenance, hardware self-tested .
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
Description Sm612c/sm612d conference microphone, the company's research and development of professional conference microphone, and its unique digital processing and transmission technology, excellent sound performance, high reliability, advanced digital technology and audio technology help to combine for a variety of meeting occasions fully, sm612c/sm612d unique ability to process high sound pressure conference microphone audio line has the full-balanced design and unique masking techniques, anti-cell phone rf interference. Characteristics 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 "hand-in-hand" 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 Technology parameters Pick up range:0-500mm Frequency response40hz-19khz Sensitivity-38db3db Snr-80db Nonlieardistortion
* 400 W continuous program power capacity * 95dB Sensitivity 1w/1m * 53Hz ~4200Hz frequency response range * 2.5" voice coil with Kapton former * Ideal for compact 2 or 3-way systems *Nominal Diameter: 10 inch *Rated Impedance : 8 ohm *Nominal Power handling: 200 watts *Program Power: 400 watts *Sensitivity(lw/lm): 95 db *Frequency Range: 53~4.2 k hz *Minimum Impedance(Zmin): 7.1 ohm *Voice Coil Diameter: 2.5 inch. 4.1kg net weight.
* 1400 W continuous program power capacity * 97dB Sensitivity 1w/1m * 37Hz ~1800Hz frequency response range * 4" inside/outside voice coil with OFC(Oxygen-free Copper) wire for improved power-handling and durability * Optimized winding length for extended Xmax * Forced air ventilation and 14mm top plate for minimum power compression * Ideal for compact bass-reflex subwoofer application: 1. Nominal Diameter: 18 inch 2.Rated Impedance: 8 ohm 3.Nominal Power handling: 700 watts 4.Program Power: 1400 watts 5.Sensitivity(lw/lm): 97 db 6.Frequency Range 37-1.8 k hz 7.Minimum Impedance(Zmin) : 6.9 ohm 8.Voice Coil Diameter : 4 inch. 13 net weight.
STC series Carton packing
SWB-1 wireless discussion system functions includes discussion,camera tracking and voting. (1) Suitable be used in different kinds of meeting. (2) Easy to be installed,do not need to drill any hole on the table,do not need to connect the cable between the microphones. (3) High security,can be prevent the signal interference. (4) Chairman microphone/delegate microphone:smart european design ,2 inch LCD for showing the operation modes clearly. (5) 5 microphone units can be switched on (e.g. 4 delegates and 1 chairman),5 audio channels can be transmitted to the microphone units. (6) SWB-1 wireless discussion system can support 50 units, can be used for different size of the meeting.
(1)regulation central control unit and get out of annoyance from pc installing (2)can be regulated precisely and stably with digital circuits (3)high stability by using the industrial automation (4)can control 8 cameras and support many kinds of camera protocol (5)can set 100 positions in the camera at most. Normal carton packing.
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. 12 microphones / carton 0..61*0.57*0.37
SC-600 1)high technology which can control 150 units at maximum by extend the control units. 2)price is very competitive 3)smart design, has the feedback suppressor inside 4)has the sole patent of the design, rohs and ce certificate 5)there is another design of the monitor---sc600x which has the same function as sc600 monitor and can be put into. Carton packing
Product features: Special point: with transparent TPU particles as the substrate, made by special process, with automatic adsorption and foaming function, excellent stability, suitable for electronic products glass lens, LCD glass panel, display window, mobile phone lens, high-gloss injection parts, touch screen module and other parts of the production process and delivery protection.It has excellent weatherability, anti-yellowing, super toughness, good wear resistance, anti-aging, weather resistance, environmental protection, non-toxic, anti-collision, scratch automatic repair function, etc. It can make the mobile phone and the air isolation, anti-acid rain, anti-oxidation, anti-scratch, lasting protection of the mobile phone screen.Mobile phone protective film has excellent ultraviolet blocking function, can effectively improve the anti-ultraviolet aging ability of the paint surface, should not change color, yellow.After the mobile phone protective film is torn and pasted, do not hurt the screen, do not residual glue, ensure the mobile phone bright as new, film light transmission, waterproof, high temperature resistance, scratch resistance, corrosion resistance, green environmental protection.
TPU phone case case for iphone relief mobile phone case :Features: 1Customization accepted 2Soft touching and fashionable design 3Lightweight and Painted Material: eco-friendly TPU&relief Size: perfectly fit for iPhone and all brand Functions: anti-scratch, shockproof, shatter-resistant, daily waterproof, freehand to watch movie or operate the phone Precise openings on the protector case to allow access to all control, buttons and ports on the phone, easy to put on and take off.Your logo and image can be customized on the case QC: Products are 100% double checked one by one by our QC (9 people) before delivery Shipping ways: Any way we can negotiate. Why us: Factory direct selling, benefit maximization Mold was made by A grade technology to make sure the case eco-friendly and no harm to our body Offer OEM and ODM service Constantly develop new design and open new model number to meet market need Work with international reputation customers.
1.Dull polish and relief, TPU phone case for iPhone Materials: TPU/dull polish/relief Features: customization accepted Soft touching and fashionable design Lightweight and dull polish Colors: colors available for choice Device model: all brand Packing: PP bag, customized pickings is accepted OEM and ODM: accepted 2.Factory information: Mobile phone case manufacturer with 13 years of ODM/OEM experience 3.QC: Products are 100% double checked one by one by our QC before delivery 4.We have the different series cases for all brands, please feel free to contact us for more details 5.Why us: Â Factory direct selling, benefit maximization Mold was made by a grade technology to make sure the case Eco-friendly and no harm to our body Offer OEM and ODM service Constantly develop new design and open new model number to meet market need
PABX.
Conference system, discussion system, congress system.
PABX, PBX, telephone switch, telephone exchange, group telephone, exchange, telephone, key telephone, hybrid system, phone.
