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CS12 is a broadband headset with a spherical earpiece design. The latest noise reduction and amplification technology and the combination of directional microphone head and anti-static microphone arm make the sound clearer and more pleasant, greatly improve the quality of the call. Beautiful and generous design, earphones are rugged and durable, and wear more comfortable.

The BN200 earphone dial keyboard is designed with a 45-degree inclined surface, which makes your operation more convenient and the viewing Angle more intuitive, and enables you to enjoy a relaxed and comfortable conversation with the phone. The design of noise reduction circuit enables you to experience high-definition voice communication.

BN220 headphone phone is the mainstream product of the call center to solve the busy communication. The professional and unique headphone call design enables the communication device to have high fidelity and high definition call performance. With the function of earphone bracket, enhance the service life of earphone, and give you a cleaner work surface.

1.FSK/DTMF compatible ,detected automatically.
2.Incoming/outgoing number memory
3.Auto redial/redial/recall
4.Flash time adjustable
5.Calendar
6.Anti-thunder design
7.Anti-steal dial protection others.

1.Outgoing/incoming number memory
2.Auto redial/redial/recall
3.IP number memory
4.Caller ID function
5.Caleandar time display.

1.FSK/DTMF dual system /caller ID function
2.In On-hook stage pre-dial / edit dialing number .
3.50 incoming / 16 outgoing calls memories in 8 digital number.
4.Tone/Pulse Dialing mode selectable.
5.Ringer / speaker volume H/L adjustable
6.Automatically redial / redial / Ring back function.
7.Calendar / time display.
8.16 ringer selectable.
9.No disturb function.
10.Anti thunder protection
11.Steal dialing protection.

Application Specification
Model: KNSP-08
Defend grade: GB 4208-93 IP 66
Call capability of phone: GB/T 15279-94
Application scope: metro, light railroad, speedway, ship, mine, etc.
External configuration specification:
External dimension: 320f-205f-120mm Weight: 5.5Kg
Installment dimension:139f-260mm M8 bolt is used to install
1. Upper cover
2. Sealing circle
3. Handset
4. Ring hole
5. Main body
6. Keyboard
7. Middle cover board
8. Logo (optional)
9. Cover spring
10. Connection soft tube for wiring
Main features of product:
1f= Cabinet·ªaluminum alloy die·ícasting·+high anti-violent, able to glisten, convenient for looking for ( optional).
2f= Door cover·ªorient automatically and good self·íclosing·+convenient for use.
3f= Handset·ªmade of special engineering plastic·+high anti-knock resistancef=high tensile strength resistance and high anti-violent.
4f= All of the components including handset telephone receiver and transmitter·+keypad·+buzzer·+circuit board and cabinet are designed to be multi·ílayer waterproof and dust·íproof which is up to Class III grade. The whole machine is up to national standard GB4208-93 IP 66.
5f= Phone is provided with high stability·+high anti-jamming capability·+and it is up to national standard GB/T 15279-94.
Main technical indexes·ª
1f= Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of

48-60V.



External configuration specification:
External dimension: 320f-205f-120mm Weight: 5.5Kg
Installment dimension:139f-260mm M8 bolt is used to install

External configuration specification:
Explanation: Special Type of Phone:
Application Specification
Model: KNSP-01
Defend grade: GB 4208-93 IP 66
Call capability of phone: GB/T 15279-94
Application scope: metro, light railroad, speedway, ship, mine, etc.
External configuration specification:
External dimension: 320f-205f-120mm Weight: 5.5Kg
Installment dimension:139f-260mm M8 bolt is used to install
1. Upper cover
2. Sealing circle
3. Handset
4. Ring hole
5. Main body
6. Keyboard
7. Middle cover board
8. Logo (optional)
9. Cover spring
10. Connection soft tube for wiring
Main features of product:
1f= Cabinet·ªaluminum alloy die·ícasting·+high anti-violent, able to glisten, convenient for looking for ( optional).
2f= Door cover·ªorient automatically and good self·íclosing·+convenient for use.
3f= Handset·ªmade of special engineering plastic·+high anti-knock resistancef=high tensile strength resistance and high anti-violent.
4f= All of the components including handset telephone receiver and transmitter·+keypad·+buzzer·+circuit board and cabinet are designed to be multi·ílayer waterproof and dust·íproof which is up to Class III grade. The whole machine is up to national standard GB4208-93 IP 66.
5f= Phone is provided with high stability·+high anti-jamming capability·+and it is up to national standard GB/T 15279-94.
Main technical indexes·ª
1f= Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 48-69V.
2f= Ambient temperature:-30f¦~60f¦ Relative humidity:10%~95%
Atmospheric pressure: 86~106Kpa Circumstance noise:f_ 60dB·+A·¼
3f= Sound level of ringing·ªfª70dB·+A·¼.
4f= Standard frequency·ªlow frequency group·ª697f=770f=852f=941Hz,
high frequency group·ª1209f=1336f=1477Hz, frequency deviation·ªf_f+1.5%
If service line is a 3Km signal·ílevel·ª
Standard frequency·ªlow frequency group·ª-9dBf+3dB·+high frequency group·ª-7dBf+3dB·+level difference between low and high frequency of compound signal·ª2f+1dB·+the total distortion caused by intermodulation of harmonic wave is lower than the basic level by at least 20dB.
5f= Call transmission index·ª(5KM)SLRf_12,RLRf_-1,STMRfª10, output impedance is 600¬+.
6f= Super strong function is available for dialing 12 groups of numbers stored in the memory ·+maximum length of each number is16 digits·¼



External dimension: 320f-205f-120mm Weight: 5.5Kg
Installment dimension:139f-260mm M8 bolt is used to install

Rf transceiver

We manufacture various kinds of rf modules used in remote control, we do export and accept oem/odms with high quality, sincere service and competitive price.
Power supply: dc 5v or 3.3v;
Rf power: ¡Ü10mw;
Receiving current: <25ma;
Transmitting current: <40ma;
Sleep current: <20ua£»
Transmission distance can reach 500m (ber=10-3@9600bps);
Size: 47mm¡Á26mm¡Á10mm (without antenna port ).
Products main features:
Carrier frequency: 315m, 433m, 434m, 450m, 670m, 868m, 915mhz or ism others.
Provide rich interface: standard: rs-232/ttl/ras-485;
Interface format: 8n1/8e1 user-defined, or customization for other format interface;
8 channels, expandable for 16/32 channels according to requirements of customers;
Baud rate: 1200/2400/4800/9600/19200/38400bps;
Integration of receiving and transmitting and half duplex;
Low power consumption and sleep function;
Operation temperature:-20~+65celsius(customized batch order for industrial level);
Impedance:50&omega(sma antenna port, multiple antenna options available);
Complying with en 300220 and arib std-t67;

Transparent data interface, suitable for any standard or non-standard user protocols;
Auto filtration of false data produced in the air, and able to transmit long data frames;
Good reliability for long-time use, low failure rate, and suitable for both indoor and outdoor use

Application specification
Model: knsp-01
Defend grade: gb 4208-93 ip 66
Call capability of phone: gb/t 15279-94
Application scope: metro, light railroad, speedway, ship, mine, etc.
External configuration specification:
External dimension: 320. 205. 120mm weight: 5. 5kg
Installment dimension: 139. 260mm m8 bolt is used to install

Upper cover
Sealing circle
Handset
Ring hole
Main body
Keyboard
Middle cover board
Logo optional
Cover spring
Connection soft tube for wiring
Main features of prod

Cabinet aluminum alloy die. Casting. High anti. Violent, able to glisten, convenient for looking for. Optional
Door cover. Orient automatically and good self. Closing. Convenient for use.
Handset. Made of special engineering plastic. High anti-knock resistance. High tensile strength resistance and high anti-violent.
All of the components including handset telephone receiver and transmitter. Keypad. Buzzer. Circuit board and cabinet are designed to be multi. Ayer waterproof and dust. Proof which is up to class iii grade. The whole machine is up to national standard gb4208. 93 ip 66.
Phone is provided with high stability. High anti-jamming capability. And it is up to national standard 15279-94.
Main technical indexes
Applicable for various types of spc exchange and dispatching

Wireless USB VoIP phone

The up-w1d is a wireless skype phone which is composed of one base and one handset. The base is built-in one high quality speakerphone, ideal for conference calls. The handset has graphic lcd with blue color backlight. User can review skype contacts and call list on handset lcd. User can make/receive a call via the handset without the limitation of usb cable, just like using a mobile.
Feature
-2.4g ism band (2400~2483mhz), suit for europe, usa, japan etc.
-commercial grade high quality speakerphone with digital echo cancellation
-large graphic lcd with blue color backlight
-multi-language caller id display feature
-review skype contacts and call list on handset lcd
-both base and handset ring for all incoming calls.
-auto-select rf channel to improve the quality of voice
Hardware
-radio range:10 meters ( 32ft )
-standby time: more than 100 hours
-talk time: more than 10 hours
-battery:250mah (li-battery)
-no external power required 1
-driver and sound card built-in
Interface
-one base with usb interface to pc
-one handset with headset jack
System requirement
- windows 2000 or xp
-400 mhz processor and free usb1.1 or usb2.0 port
- 128 mb ram and 15 mb free disk space
- internet connection ( any broadband: cable, adsl)


Giftbox

Crystal neon phone
10 number memories, neon flashs during ringing, redial, pulse/tone dialing, illuminated keypad, flash/pause, ringer on/off, neon on/off, red, purple, green, blue many colors selectable for neon light;desk & wall mountable

Color box