1.Features
1 , phone casing high strength cold rolled steel, powder paint surface using imported high-grade , high-temperature baking , bright colors and wear and corrosion resistance.
2 , phone motherboard with imported PIC microcontroller development, chip components , high integration, security , and stability ;
3, the telephone keypad made of stainless steel , the contact resistance ≤ 30 ohms life ≥ 500 million times the intensity of 160-200 grams pressed . ;
4 , can screen clients LOGO and related instructions , with dust , anti-noise and anti- violence properties, machine protection grade IP54;
5 , according to specific needs , the phone can be set to Normal dialing function ( used as a common emergency telephone )
6 , handsfree speakerphone using the latest and most advanced chips , clear voice calls , does not appear whistle sounds,
7 , with a busy tone detection function automatically disconnected . Avoid prolonged work phone , motherboard life.
8 , can achieve one-touch dialing with storage capabilities. Coupled with a dedicated keyboard , you can set a button to dial the number.
2. the operational use
1 , pick up / hang up mode: press mention machine button to boot, hang up the way you can select the button or press the lift machine timeout automatically hang up ;
2 , answer the phone : When there is an incoming call , the phone rings , took mention machine button and the other call, the call is completed , the phone will automatically detect and hang up ;
3 , call : Press the button -hook , the phone will automatically dial the emergency number ;
3.the main technical parameters
|
functional module
|
Technical specifications
|
|
Ambient temperature
|
－25℃～55℃
|
|
Relative humidity
|
10％-95％
|
|
Nonlinear distortion
|
< 5%
|
|
Handset rope tensile strength
|
>360kg
|
|
Key life
|
>50 Million times
|
|
Hook life
|
>50 Million times
|
|
Mean Time Between Failure (MTBF)
|
>10000 hours
|
|
Power supply
|
Line power supply ≥16 mA
|
|
Call DC resistance
|
≤500Ω
|
|
Working current
|
15mA-90mA
|
|
DC impedance
|
< 500Ω
|
|
Installation method
|
Embedded installation
|
4.the field of application
Railway stations, docks , airports, scenic spots , squares , shopping malls , residential property , municipal engineering , regulatory complaints , convenience services , hospitals , Vehicle and other emergency sites
5.support and services
Under normal use , vandalism , except for natural disasters, free 36 months warranty ;
All parts of long-term production and stock , more than the warranty period, we still offer aftermarket products
Product packaging specifications
Specification: 1 set / box
Volume: 0.02664 cubic meters (m³)
Gross weight: 2.0 KG
Net weight: 1.3 KG
Packing: pearl cotton, carton
