Hot Sale Aluminum Alloy Explosion Proof Telephone for Mine and Oil Exploration

Product Name: Explosion-proof Telephone

Product Model: JWBT802

Ex Mark: Exde[ib]ib IIB T6/DIP A20 TA,T6

Communication system : Non-switchboard

Call : full call, group call, single call type

Defend Grade: IP65

Dimension: 343×294×206

Material: Aluminum  alloy

Color: Yellow ( customized )

1. Suitable for explosive gas atmospheres Zone 1 and Zone 2 .

2. Suitable for IIA, IIB explosive atmosphere .

3.  Suitable for  dust Zone 20, Zone 21 and Zone 22 .

4. Suitable for temperature class T1 ~ T6 .

5.  W idely used in oil exploration, chemical, military, pharmaceutical, oil refining and other hazardous environments and depots, offshore oil platform, oil tankers and other places .

6.Suitable for high noise places .

1.Telephone can f orm an independent communications system.

2. There are 7 self-conversion channel s : When the callee pick up the handset , the system can automatically convert channel, cut off loudspeakers and come into normal conversation state.

3. The telephone has a function of full type call (call all the telephones in the system.)

4. The telephone has a function of single type call(only call one telephone of the system)

5. The telephone has a function of group type call . (only call the preset   group telephones   in the system )

    e.g. We make ten telephones a group. When we make group call, only the group telephones will ring

6 .After the composition of the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity.

7 .Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc.

8 . Aluminum alloy housing with high mechanical strength, and impact resistance.

9 . High temperature electrostatic spray of the shell surface with anti-static ability and eye-catching 11olor.

1 0 . Key parts of the handle, the hook, the keyboard are produced by our own company; strict quality control and fast after sale reaction .

1 1 .The volume of  the amplifier   ca n  be adjusted.

1 2 .Patented designed telephone housing with waterproof and dust-proof function; waterproof cover, beautiful and practical.

1. The c all er takes the handset   off hook  → Full type c all: press "* #" to s tart .

2. The c all er takes the handset   off hook  → Group call : call preset number s  according to the group or the area.

3. The c all er takes the handset   off hook → S ingle call: dial the  calle e' s  number.

4. The callee (s)   hear s  the  calling  → The callee (s)  pick (s)  up the handset to answer the call, every side s  under normal conversations.

5. There are two volume control keys"+ / + - / -" to adjust the volume  according to the size of the   noise levels .   Enter "R" key to redial .

6. Number settings: take the handset   off hook → enter "### 156" , then  hear "ding-dong" → enter "13" → hang up → wait 3 seconds → take the handset  o ff hook → enter "### 159" , then  hear "ding-dong"→enter" XYZ "→ hang up; The phone number  is  set to" XYZ " .