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Hongkong Koon Technology Ltd.

Call Button Intercom, One Push Call, Heavy Duty Telephone manufacturer / supplier in China, offering Incoming Indicator One Push Call Button Intercom, Waterproof Wireless System Emergency Intercom Phone Telecom Phone, Waterproof Dustproof Telephone Knzd-03 Apartment Elevator Intercom for Hosiptal and so on.

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Supplier Homepage Product Emergency telephones SUS series Incoming Indicator One Push Call Button Intercom

Incoming Indicator One Push Call Button Intercom

FOB Price: US $231-264 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $231-264/ Piece
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Port: Shenzhen, China
Production Capacity: 1000PCS Per Day
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: KNZD-56
  • Function: Industrial Telephone
  • Touch Screen: Without Touch Screen
  • Voice Mail: Not Support Voice Mail
  • Answering Machine Record Audio Format: Auto Dial Phones
  • Customized: Customized
  • Hook: Yes
  • Keypad: Yes
  • Tamper Resistant: Yes
  • Loudspeaker: Yes
  • Vandal Resistant: Yes
  • Transport Package: Packaging Material: Pearl Cotton, Carton
  • Origin: Shenzhen
  • Type: Key Phone
  • Display: Without Display
  • Dial: DTMF
  • Cordless Telephone Frequency: Auto Dial Phones
  • Accessories: Telephone Cords
  • Color: White,Gray
  • Handset: Yes
  • Door: Yes
  • Weatherproof Degree: IP65
  • Analogue, VoIP: Optional
  • Trademark: Kntech
  • Specification: CE, FCC, RoHS, ISO9001: 2008, IP67
  • HS Code: 8517180090
Product Description
Incoming Indicator One Push Call Button Intercom

Made of industrial environments that need an intercom telephone which can with stand rough usage & treatment.
The Weatherproof phone will be designed to work on Railway, metro, tunnel,etc. Housed in robust aluminium die case with spring loaded door, it will offer protection against the outdoor environment,vandals resistance and rot resistance.
The unit will meet all the latest European/UK standards for EMC and US FCC, telephony,
waterproofing IP66, and lightening protection together with offering the level of performance and reliability demanded in such an environment. 
 DTMF(Dual Tone Multi Frequency)
Standard and SMART Analogue and VoIP-SIP options available 
 Matching with most PABX,PBX and PAX systems.

Product Name:Kntech Emergency Telephones
Product model:KoontechKNZD-56
size:180*130*45mm (or customized)
material:304 Stainless Steel

Product introduction
This phone can compatible with most of the analog or digital telephone program-controlled switches,suitable for various work environment of communication,can realize the point-to-point (single bond) calls with public or private network.
1. Product feature:
Fixed Dialing Numbers
Switch to monitor screen                
Call flash hints        
Talk time limit    
Auto Hang Up               
High waterproof and dustproof performance, entire SUS304 stainless steel casing, protection reach IP54.
High durability, wire adopts teflon wire, oil resistance, acid resistance, alkali resistance, resistance to strong oxidizer accord with the requirement of military industry standard GJB - 773 and UL1332.
2. Application:  
  This telephone is applicable to highway customer center, railway stations, airports, docks, Banks, residential area, gym, shopping mall, production workshop 
3. Technical Specification
Operating temp:-35ºC~75ºC 
Relative humidity: 10%~95% 
Atmospheric pressure: 6~106 Kpa 
Environmental noise: ≤70dB(A)
Ringing sound level: 75db~80db(A)
Dial pulse intermittent than: 1.6±0.2: 1.0 
Dial pulse speed: 10±1 time/s
Dual tone multi-frequency (DTMF) dialing
Frequency offset: ≤1.5%; 
Level of low frequency component: -9±3d B
Level of high frequency component: -7±3dB
High and low level difference in the frequency combination: 2±1dB
Harmonic and total distortion at least lower than the fundamental level: 20dB
Call transfer index: (5Km) SLR≤12 , RLR≤-1,STMR≥10, input impedance: 600Ω
Electroacoustical Characteristic:
Sending Loudness Rating: ≥+2dB ≤+12dB 
Accept Loudness Evaluation value: ≥-8dB ≤-1dB 
STMR: ≥+3dB ≥+10dB
4. Function Introduction
1.Auto-dial function: press the emergency button, after 3 ~ 5 seconds will automatically connect to the specified number for you
2.Switch monitoring screen: press the emergency button, it will produces a switch signal,the main monitoring will switch to the emergency call position
3.Call flash hints: when there is an incoming call,high brightness leds start flashing, suggesting there's phone come in.
4.Talk time limit:  Automatic timing starts 7 minutes as answered the phone,automatically hang up when time's up,prevent long time calls occupy line resource (the factory preset functions).
5.Auto Hang Up: After calling hang up,busy signal detected,automatically terminated.
Waterproof Rate: IP54
Installation type: Flushed mounting
Install screw: M6*20Phillips added hexagonal flat combination of three screws+M6 roof explosive/4 sets of each

Question 1. What's the MTBF of the phone?
Answer: The MTBF is 50,000-70,000 hours. And the average failure rate is very low at 0.3%. 

Question 2. What's the advantages of your products compared with others?
a. Most of our products have got the International Standard certification. Such as IECEx, IP65, IP66, FCC, CCC, ISO9000, EMC, ROHS, SGS, ...etc.
b. We have enough stocks support flexible lead time within 3-7 days.
c. We support the best price lower than others with good quality and 24X7 hours online service. If you could share the project name and the photos of after-installation. We will offer 5-10% discount to support you.

Question 3. How long is the warranty period?
Answer: Normally the warranty period is 18 months after items received. If there any issues on the phones, we can send parts for your replacement.

Question 4. Will you offer any spare parts in free?
Answer: Yes, we can offer 2% spare parts(not included the phone housing).

Question 5. Can you provide a neutral version?
Answer: Yes. we can support neutral version. Normally, the default is our standard Kntech brand and the price is favorable than the neutral version. 

Question 6. If some parts of the phones occur issue need to be changed, can we find the parts in our local store?
Answer: Yes, if out of the warranty period, please let us know the issue and we will offer the technical data of the parts and reference price. 

Question 7. Can I purchase the accessories separately like PCB board, handset, buttons, speaker, keypad, ...etc?
Answer: Yes, we support MOQ 1pcs. 

Question 8. Can I do customized of the products? 
Answer: Yes, we support OEM \ ODM order. We have our own R&D Department with high technology support. Please provide your detailed requirements.

Question 9. Can I choose other colors of the phones? 
Answer: Yes, normally the default color is yellow. Some model like KNZD-04, KNZD-11, KNZD-13, KNZD-14... support red, blue or white. It is base on our stock. If the quantity over 100pcs, we can support other colors.  

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