Emergency telephone with 911 - Product
Place of Origin : Shenzhen,China
Delivery Terms : T/T
Delivery Time : 7 Days
Product Capacity : 500 Sets
Payment Terms : FOB
Product Description
Our Major products are special industrial telephone: Solar wireless phone,Waterproof telephone, Weather resistance telephone, Loud speaker weatherproof telephone, Bank telephone, Tunnel emergency telephone, Elevator telephone, Prison telephone, GSM wireless SOS phone,Phone accessories,etc. Applicable for Boat, Subway, Railway, Highway call box, Tunnel, Power plant, Petrochemicals factory, Mining, Dockside, iron & steel factory.
Basic Information
Brand : KOON
Model : KNSP-01
Material : Aluminum Alloy
Color : Yellow
Physical Specification
Size or Volume : 320*205*120mm
Weight : 5.5Kg
Other Specification : INTRODUCTION
Description:
Defend Grade: GB 4208-93 IP 66 / IP 67
Call Capability Of Phone: GB/T 15279-94
Application Scope: Metro, Light Railroad, Speedway, Ship, Mine, Etc.
External Configuration Specification:
External Dimension: 320*205*120mm Weight: 5.5Kg
Installment Dimension:139*260mm M8 Bolt Is Used To Install
Main Features :
1. Cabinet:aluminum Alloy Die - Casting, High Anti-violent, Able To Glisten, Convenient For Looking For
2. Door Cover:orient Automatically And Good Self - Closing, Convenient For Use.
3. Handset:made Of Special Engineering Plastic, High Anti-knock Resistance. High Tensile Strength Resistance And High Anti-violent.
4. All Of The Components Including Handset Telephone Receiver And Transmitter, Keypad, Buzzer, Circuit Board And Cabinet Are Designed To Be Multi - Layer Waterproof And Dust - Proof Which Is Up To Class III Grade. The Whole Machine Is Up To National Standard GB4208-93 IP 66.
5. Phone Is Provided With High Stability, High Anti-jamming Capability, And It Is Up To National Standard GB/T 15279-94.
Specification:
1. Applicable For Various Types Of SPC Exchange And Dispatching Exchange System With Feeding Voltage Of 48-60V.
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:0dB~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 Imped
