Product Details

Product Description

KNZD-20 CMOS camera telephone SOS telephone with braille button help point

SUS emergency telephone sos phone KNZD-20 Specitication:

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)

SUS emergency telephone sos phone KNZD-20:

Matching with most PABX, PBX and PAX systems.

SUS emergency telephone sos phone KNZD-20 Parameter:
Defend grade	IP65
Pickup device	1/3 OV7949 CMOS
Scanning System	2:1 Interlaced Scanning
Sharpness	420TV lines
Minimum Illumination	0Lux/F2.0 with IR
Video Output	1.0vp-p, 75Ω
Gamma Coefficient	0.45
Operating Temperature	-20°C~50°C, RH95% MAX

SUS emergency telephone sos phone KNZD-20 Video intercom Applications:

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.

Products Name with link

Why Choose US

HongKong Koon Technology Ltd is the most professional manufacturer in Asia, The exclusive supplier for all Metro project in China.

We are the leading professional manufacture of most complete production line of IP66/IP67 emergency telephone, SOS phone, Weatherproof telephone, elevator telephone, tunnel trackside telephone, highway emergency phone.They are IP or PSTN/analogue telephone and wireless GSM 2G 3G. phone line powered, solar powered, or AC powered.

More than 100 models, different colors, different type of mounting, CE, FCC, IP66, ITU-T, ISO9001, EN50121 approvaled. ATEX DNV certificate under process.

Emergency telephone Application:

indoor: Airprot, transtation, bank,koisk, elevator, university, hotel, hospital, plant, oil and gas.
outdoor: tunnel, highway, marine, outdoor station, construction, bridge, steel, mine, army, scenic region,

Successful project in recent:HK MTRC contract XRL851, LRT Project in Malaysia, Bangalore Metro, HONGKONG KAIDA tunnel，HK MTR，Italian Metro，BKK Red Line Thaliand,

IKITELLI metro project, Mumbai metro in Indea, NSR project in Saudi,BHP Billiton australia, CSN Brazil, Chalco China, story bridge Austrialia,HSBC bank, China bank, ICBC, HK airport, Frankfurt France, BeiJin airport, Beijin University, HK university, etc.

About Industrial help emergency telephone market:

Our emergency telephone SOS telephone are widely accepted in countries in North America such as USA, Canada, in European countries such as UK, Germany, France, Netherlands, Greece, Sweden, Ireland, Swiss, Austria, Luxembourg, Belgium, Italy, Spain etc. and Russia.

Certifications

The Emergency SOS help telephone Explosionproof Wire phone The device pass 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.

Packing & Delivery

FAQ

1. Inquiry and consulting support.

2.Sample testing support.

3. Welcome View our Factory.

4.Guide how to instal the device, guide how to use the device.

5.Engineers available to service online .

Contact :Ph: +86-134 2890 1510
Skype: zoe.luan1
Whatsapp:+86 134 2890 1510

Any question about emergency telephone industrial telephone , please let us know anytime !
Quick response, 24 hours customer service !