FEATURES
  Brand:Etross or OEM brandModel no.:etross-8818 V11Product name: GSM Fixed Wireless TerminalFrequencies: GSM 900/1800Mhz
Main function &Features
1) GSM fwt with LCD display and back up (Li-ion) battery.2) Steady module and reliable design ensures good performance 3) Provides optimized circuit directly connecting the exchange device forextensions4) Compatible to most telephones, PBX devices;5) Connect to Alarm systems to realize wireless alarm(for security use);6) Strong signals with high gain antenna 7) Attractive plastic casing8) SIM card supported (1.8V, 3V)9) DTMF CLIP (Caller ID display)10) Provides reversal polarity signal for billing.11) No noise and clear voice .12) Suitable for wide voltage range and low power consumption 12) Suitable for all kinds of weather and environment 13) RJ-11 ports (two extensions)14) Locking PIN /Locking Phone. Specifications: 1) Air interface standard: GSM 900/1800Mhz phase 2+ 2) Frequency ranges:check manual.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 25mAhb) Transmission: less than 400mAh 7) Sensitivity: -105dB 8) Dial tone frequency: 450MHz (standard)9) Surrounding temperature: -10? ~ +40? 10) Relative humidity: 45% ~ 90% (without frost) 11) Atmosphere pressure: 86 ~ 106KPa 12) Environment noise: <60dB13) Antenna amplifying: 3.5dB (omni directional), 12dB (certain direction / chosen direction)14) AC power: DC 10V - 20V15) Input: AC100 - 230V, 50 / 60Hz16) Output: 12V 1.5A17) Switching type / transformer type AC adapter (optional)18) Connector of power: China/US/European/British(optional) 19) Dimensions (L x W x H) (average): 185 x 135 x 22mm20) Weight: a) FWT: 400gb) Full set with AC adapter, antenna and box: 0.80kg21) Color: White22) Connection mode: RJ-11 phone sockets23) Antenna connection: SMA antenna connection