Gold Member Since 2015
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Hongkong Koon Technology Ltd.

Analogue/IP/VoIP Phone, Stainless Steel Telephone, Sos Telephone Help Telephone manufacturer / supplier in China, offering Stainless Steel Metal Button Telephone Knzd-07A Emergency Phone, Atex Zone2 Telephone Explosion-Proof Communication System Explosion Proof Telephone, IP Audio Door Phone Elevator Emergency Intercom Apartment Intercom System and so on.

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Supplier Homepage Product More Stainless Steel Metal Button Telephone Knzd-07A Emergency Phone

Stainless Steel Metal Button Telephone Knzd-07A Emergency Phone

FOB Price: US $33-299 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $33-299/ Piece
Get Latest Price
Port: Shenzhen, China
Production Capacity: 1000PCS Per Day
Payment Terms: T/T, Western Union, Paypal, bank telephone

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Basic Info
  • Model NO.: KNZD-07A
  • Vandal Resistan: Yes
  • Tamper-Resistant: Yes
  • Type: Auto Dial Phone
  • Size: 280 X 192 X 42mm
  • Mounting Type: Flushed Mounting Type
  • Transport Package: Koontech Standard Pearl Cotton
  • Origin: Shenzhen, China
  • Material: Stainless Steel
  • Keypad: Yes
  • Lightning Proof Protection: Itu-T K.21
  • Waterproof: IP55
  • Vesion: Analogue / IP/Viop Optional
  • Trademark: KOON/OEM
  • Specification: Koontech Standard Pearl Cotton
  • HS Code: 8517180090
Product Description
Emergency phone 
Stainless Steel SUS304 
2.Public telephone 
3.SUS304 Flush/Mounting mounting 
4.Best professional professional

Stainless Steel Metal Button Telephone Knzd-07A Emergency Phone

The telephone is compatible with most of simulative or digit telephone distance control exchanger. Mainly used as handset free sound telecommunication in hazardous work environment. 

1. Analogue / IP/VIOP optional
2. Metal body. Mechanical hook switch.
3. Autodial when phone is picked up.
4. The speed-dial number can be optionally set or changed by keypad and its very easily operated.
5. Tally with the full function of the common telephone 
6. Wearable, waterproof, moisture proof, Vandal resistant and tamper-resistant hardware
7. Lightening protection to ITU-T  K.21
8. Handset integrity wiring to enable the telephone system to check if the telephone unit is still operational.
9. Selectable 7 minute time out
10. Stainless steel keypad withstands high loads.
11. The stainless steel armoured handset cord is manufactured to withstand high tensile forces.
 Application Examples:
As Public telephone for indoor or outdoor, 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   Relative humidity: 10%~95%
Atmospheric pressure: 86~106Kpa Circumstance noise: <60dB(A)
3. Sound level of ringing: >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 Detail:
Packaging specifications Machine size:280 *180 *50( mm ) Carton size:300 *200 *80( mm ) Packaging material: pearl cotton, carton Gross weight:2.9KG Net weight:2.2KG
Delivery Detail:Within 3-18 working days after received payment

Miki Mok - Sales manager
Cell : +86 135 3042 8923


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