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Cold Roll Steel Sheets Elevator Telephone Handfree Call Phone KNZD-29

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US$ 99 - 299 MOQ: 1 Piece
Key Specifications
Get Latest Price
Place of Origin:
Guangdong, China
Brand Name:
KOON
Model Number:
KNZD-29, knzd-29
Contact Supplier Request Quote Chat Now
Koon Technology (Shenzhen) Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
SHENZHNE
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name KOON
Model Number KNZD-29, knzd-29

cold roll steel sheets elevator telephone handfree call phone KNZD-29

 

cold roll steel sheets elevator telephone handfree call phone KNZD-29

 

Main Features:

 Metal body, Built-in loud speaker, Built-in noise cancelling Microphone,SUS keypad waterproof keypad,LED indicator, Hand free call and answer,Time out function, Auto answer or auto stop

 

 

Matching with most PABX, PBX and PAX systems.
 
1.  Main body with whole stainless steel body, solid and temperature bearable
2.  Handset free, loudspeaker,
3.  Resume lightning proof protection automatically standard to ITU-T K21
4.  Waterproof grade is IP65(can improve to IP67)
5.  The metal shell is provided with grounding connection device and is absolutely insulated with inner circuit and electric , then has the effect of electromagnetism shield.
6.  Support hotline call, can realize ring off automatically if the other side close.
7.  Totally adopt SMTC craftwork keep very good quality.
8.  The design is super thin and smart. Embed style and hanging style can be chosen. 
9.  Every call is limited(set by five minutes), auto ring off if time exceeded. (Optional)
10.The telephone has passed the certificate of ISO9000(2000)

Applications:
As Public telephone for indoor or outdoor, elevator phone, Taxi or bus stands or station, Highway call box. Railway, metro, ATM machines side,  Tunnel, Port, Dock, Mines, Generation facilities….
A good ideal telephone for use in wet or corrosive atmospheres
 
Specification:
Main technical indexes:
1. Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 33-60V.
2. Ambient temperature: -30 ~ +60 degreeRelative humidity: 10%~95%Atmospheric pressure: 86~106Kpa Circumstance noise: less than 60dB(A)
3. Sound level of ringing: over 70dB(A).
4. Standard frequency: low frequency group: 697. 770. 852. 941Hz,
high frequency group: 1209, 1336, 1477Hz, frequency deviation: -1.5%~+1.5%
If service line is a 3Km signal-level:
Standard frequency: low frequency group: -12dB~-6dB, high frequency group: -10dB~-4dB, level difference between low and high frequency of compound signal: 1dB~3dB, the total distortion caused by intermodulation of harmonic wave is lower than the basic level by at least 20dB.
5. Call transmission index: (5KM)SLR<12, RLR<-1, STMR>10, output impedance is 600 Ohm.
6. Super strong function is available for dialing 12 groups of numbers stored in the memory (maximum length of each number is16 digits)
 
Packaging specifications
Machine size:195 *130 *40( mm )     
Carton size:230 *170 *80( mm )
Packaging material: pearl cotton, carton
Gross weight:1.3KG
Net weight:1.1KG

  

cold roll steel sheets elevator telephone handfree call phone KNZD-29
cold roll steel sheets elevator telephone handfree call phone KNZD-29cold roll steel sheets elevator telephone handfree call phone KNZD-29cold roll steel sheets elevator telephone handfree call phone KNZD-29cold roll steel sheets elevator telephone handfree call phone KNZD-29cold roll steel sheets elevator telephone handfree call phone KNZD-29
cold roll steel sheets elevator telephone handfree call phone KNZD-29
cold roll steel sheets elevator telephone handfree call phone KNZD-29cold roll steel sheets elevator telephone handfree call phone KNZD-29cold roll steel sheets elevator telephone handfree call phone KNZD-29cold roll steel sheets elevator telephone handfree call phone KNZD-29

For more information, pls contact:

Nicole Chen

Mobile / whatsapp: 0086 136 9217 0664

Skype: knsales10 

E:mrkt38(a)/sales1(a)

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Koon Technology (Shenzhen) Ltd.
Business Type
Trading Company
Year Established
2008
Factory Size
3,000-5,000 square meters
Total Employees
501 - 1000 People
Contact Supplier Request Quote Chat Now

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