4
Transmitting power<3W
AC-Adapter interface: Input: AC 110~240VAC 50~60Hz
Output: 12DC 1A.
AC-Adapter type: EU, US, AU, British can be optional
4, Operation Circumstance:
Operation temperature: -10c~60C
Storage temperature:-20C~70C
Operation humidity: 45%-95%
Atmosphere pressure: 86-106Kpa
Environment noise: <60DB
Transmitting Power: 2W
Sensitivity: <-104dbm
Antenna Amplifying: >2.5db
Dialing frequency: 450Hz
Hanging voltage: 45V
Picking current: 30mA/41mA
5, Check Package:
ET-8848 GSM FWT
1 piece
;
Ac-adapter 12V 1A:
1 piece
,
GSM Antenna with 3m cable
1 piece
,
User’s Manual
1 piece
,
G.W:
0.75kg
per unit. And
20pcs per carton
,
16kg per carton.
Gift carton Measurement:
55cmX34.5cmX32.5cm
6, Installation and Connection
The Condition for Installation
The terminal asks for 110- 220V AV power supply. It must be installed in the area where the
GSM network can cover. The strength of the signal can affect the quality of voice.
1. Screw off the screws that are on the back of the terminal, Insert SIM card for every Sim card
holder, and then tighten the screws.
2. Install antenna. In order to ensure the quality of voice, antenna must be put beyond 1.5 from
the telephone and terminal.
3. On end of the telephone line connects to the “Phone” port of the terminal, the other end
connects to telephone.
4. “Power” port connects to power adapter that is connected to 110-220V AC power supply.
1) The Installation for Connecting to Ordinary Telephone
Содержание ET-8848
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