Wall Mount Hand-Free Emergency Call Telephone

Main features:

Matching with most PABX,PBX and PAX systems.

1. Main body with whole aluminum alloy with stainless steel front plate.

2. Handset free, with indicator display while speaking.

3. Lightening protection to ITU-T K.21.

4. With keypad, Illuminated buttons optional.

5. Adjustable 7 minute timeout optional.

6. Waterproof grade is IP65.

7. Support hotline call, can realize ring off automatically by the receiver.

8. The design is super thin and smart. Embed style and hanging style can be chosen.

9. Size according customer’s request.



Applications:

As Public telephone for indoor or outdoor, elevator phone, Taxi or bus stands or station, Highway call box. Railway, metro, ATM machines side, Tunnel, Port, Dock, Mines, Generation facilities…

A good ideal telephone for use in wet or corrosive atmospheres



Specification:

Main technical indexes:

1. Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 48-69V.

2. Ambient temperature:-30'C~60'C Relative humidity:10%~95%.
Atmospheric pressure: 86~106Kpa Circumstance noise:≤ 60dB(A).3. Sound level of ringing: ≥70dB(A). 1W speaker

4. Standard frequency: low frequency group: 697, 770, 852, 941Hz,high frequency group: 1209, 1336, 1477Hz,
frequency deviation: ≤1.5%
If service line is a 3Km signal-level: Standard frequency:
low frequency group: -9dB3dB,
high frequency group: -7dB3dB,
level difference between low and high frequency of compound signal: 21dB,
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 impedance is 600Ω.




Packing Detail :

Unit size: 210*150*60mm
1pcs in each inner CTN box,
size: 43.3×27.6×19.1CM G.W: 5.0kg
4pcs in outer CTN box, size: 56.6×44.5×42CM G.W:20.0kg
20GP: 1000PCS
40GP: 2000PCS
40HQ: 2200PCS