Brand: ETROSS or OEM brand
Model No.: ETROSS-8818G
Product name: GSM FWT Fixed Wireless Terminal
Frequencies: GSM 900/1800MHz

Features and Functions:
1)Caller ID display
2)Steady module & reliable design
3)As a GSM gateway (FCT)
4)Imei changeable(optional)
5)Back-up battery(optional)
6)Lock PIN/network(optional)
7)No noise and clear voice
8)As a fixed line replacement
9)support DTMF 2'nd dialing out
10)Strong signal with high gain antenna
11)Simple to install and easy to maintain
12)Can provide reversal polarity signal for metering
13)Comptiable to any telephone,pbx,voip,quintun,arterisk
14)Connects to Alarm system to realise wireless alarm for security use

Specifications:
1) Air interface standard: GSM 900/1800MHz phase 2+
2) Frequency ranges:
A) GSM 900:
I) Transmission: 890 ~ 915MHz
Ii) Reception: 935 ~ 960MHz
B) GSM 1800:
I) Transmission: 1, 710 ~ 1, 785MHz
Ii) Reception: 1, 805 ~ 1, 880MHz
3) Channel space: 200kHz
4) User line, bell signal: In line with GB/T15279
5) Max power: 0.25W / 0.5W
6) Consumption:
A) Immobility: less than 25mAh
B) Transmission: less than 400mAh
7) Sensitivity: -105dB
8) Dial tone frequency: 450MHz (standard)
9) Antenna amplification: 3.5dB (omni-direction),12dB (certain direction/chosen direction)
10) AC power: DC 10V - 20V
11) Input: AC100 - 230V, 50 / 60Hz
12) Output: 12V 1A
13) Switch type / transform type AC adapter (optional)
14) Connector of power: China
15) Connection mode: RJ-11 phone socket
16) Antenna connection: SMA antenna connection

Operation circumstance
1) Operation temperature: -10'C ~ +40'C
2) Operation humidity: 45% ~ 90% (without frost)
3) Atmosphere pressure: 86 ~ 106KPa
4) Environment noise: less than 60dB

Packaging:
1) Dimension(L x W x H) (average): 185 x 135 x 22mm
2) Weight:
A) FWT weight: 400g
B) Total weight: 850g
3) Color: White / blue (optional)