Quick Detail
Place of Origin
HS-CODE
27-
Package & Delivery Lead Time
Detailed Description
HBZ（G）K-1 Mine-used intrinsic safety type explosion-proof telephone
Call: caller after picking machine, the working indicator, can according to the called user Numbers, called user is in a state of ringing, and there is a light shining instructions, caller can hear the called party from the receiver's phone ringing out.
Call: the called party after receiving the ring or light shining signal, easy to work with removable machine calls on both sides, then light Chang Liang, over both sides hang up. When the light is put out.
Group call: the calling party if multiple users need and contact, pick machine can dial several users continuously after the phone number. Several phone ringing at the same time and the bright lights, the called party picking machine group calls can be realized.
Number change: telephone number is factory set by the company, if the user needs to change the machine number, as long as you open the phone back cover, on the circuit board have 0-9, #, * digital connection, choose the required number.
Environmental conditions of use:
Using the environment temperature: - 5 ℃ to + 40 ℃;
Using relative humidity: 95% or less (+ 25 ℃)
Using atmospheric pressure: 80-106 kpa or less
The use of environmental noise: 65 db (A) or less
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