Home > Products > Industrial Telephones > Weather Resistant Emergency Telephone With Loud Phone Ring / Voice
Weather Resistant Emergency Telephone With Loud Phone Ring / Voice
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- T/T L/C D/P D/A
- 7 days
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Product Details
Brand Name: | KOON/OEM | Place of Origin: | China | Model Number: | KNZD-04-A |
Product Description
Certification:CE,FCC,RoSH,IP67
Weather Resistant Emergency Telephone With Loud Phone Ring / Voice
Quick Detail:
Place of Origin |
Guangdong, China (Mainland) |
Brand Name |
KOON/OEM |
Model Number |
KNZD-04-A |
Type |
industrial telephone |
Size |
320*205*78mm |
Keypad |
Yes |
Vandal resistant |
Yes |
Tamper-resistant |
Yes |
Lightening protection |
Yes |
Weather resistant |
Yes |
Weatherproof Degree |
IP67 |
Lightening Protection Degree |
ITU-T K.21 |
Description:
1. Product introduction
(1)Phone cover: robust cold rolling of steel plate, durable, and good sealing, sprayed imported bright static paint.
(2)Handset: ABS/PC special plastic, the integral structure, good sealing, withstanding high temperature, low temperature, not bursting and changing in form when twisted.
(3)Wire: using teflon wire, acid and alkali resistance, high temperature resistance, anti-aging.
(4)Handset, the keyboard, the buzzer, circuit board and phone cover all have dustproof function.
(5)Good stability, strong anti-jamming capability, conforming to the national standard GB/T 15279-94.
2. Exterior structure
Exterior structure Size: 320*205*120mm, weight: 5.5KG
3. Function Introduction
(1)Loud phone ring: when the bell rings, the loudness of ring is amplified through 30 Watt. loudspeaker to avoid to miss answering the phone call due to ambient noise.
(2)Loud voice: automatically connect in when there is no one to answer the phone after ringing 5 times and start up the loudspeaker at the same time. The caller can soon give a call, the loudness of voice reaches to 120 decibels, which can effectively avoid wrong scheduling instructions or delay the convey of scheduling instructions.
(3)Simple operation: the operation way of it is the same with ordinary telephone. Sound amplification system is in automatic control of microcomputer, without need of manual operation.
(4)Safety: automatically shut up power during standby, only open power in the flow trigger, which make this work more safe and reliable.
4. System installation
Installation size: 320×230mm Fixed with three M8-6H×15mm machine screws
Packaging specifications
Machine size:320*230*130( mm )
Carton size:410 *365 *155( mm )
Packaging material: pearl cotton, carton
Gross weight:5.8KG
Net weight:4.3KG
Installation note:
The telephone has been made protective earthing device. In order to ensure the safe, please link a metal conductor on installation backboard if there is no earth wire. The joint of loudspeaker and the power cord should be sealed to avoid short circuit.
5. Real application
In the application of heat-engine power plant
KNZD-04 itself has high protection grade, with wall mounting, which is installed in designated position or distance inspection place(in the corridor).According to the condition of the inspection personnel flow, outer empty place(coal plant) set loudspeaker. Loudspeaker is directly controlled by the internal main circuit of phone KNZD - 04.
Power supply way:
(1)Main circuit: supply power by power line.
(2)Power amplifier circuit: 24 Volts DC, self-bringing the nature of step-down and rectification module, output 24Volts DC after connected to the mains power.
Wiring way:
This system is linked into by simulation SPC telephone exchanges and can be linked into scheduling switchboard or administrative switches to enlarge the scope of calling.
6. Support and service:
14 months free warranty under normal use, except for man-made destruction and natural disasters.
We still provide product after service
Contact Us
- Hongkong Koon Technology limited
- Contact nameMs Jenny
- Phone86-755-27448753
- Address6th/Floor, 268# building, Nanchang industrial park, Gushu, Baoan Ji'nan,Shandong
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