Fixed Gateway Wireless GSM Terminal, Wireless Server Wireless Gateway, Wireless Access Platform, Connect the Home Phone Alarm Recorder, A

GSM Alarm Module Fixed Wireless Terminal Wireless Alarm System GSM Wireless Terminal Wireless Terminal for GSM Phone Dual Band and Quad Band Support Alarm System Fixed Wired Public Telephone Terminal Caller Product Specifications: Color: as shown Frequency Range: Dual Frequency: GSM 900/1800 GSM 900 (transmit 890-915 / receive 935-960) / GSM 1800 (transmit 1710-17850 / receive 1805-1880) Quad Band: GSM 850/900/1800/1900 Peak Power: 0.25/0.5 W Power Consumption: static 25 mA, transmit 600 mA Sensitivity: -104 dB Internal Voltage: DC 5V / 1A Ambient Temperature: 0 C ~ + 40°C Operating humidity: 45%-90% (non-condensing) Atmospheric pressure: 86~106 pKa Ambient noise: <60 dB Antenna spillover: 3.5 dB (omnidirectional) AC power supply: 90-240V AC 10%, frequency 47-54Hz DC power supply: 12V Package size: 21 * 15.5 * 7.5 cm / 8.3 * 6.1 * 3.0 inches Packing list: 1 * Fixed wireless terminal 1 * Gain antenna 1 * Network cable 1 * Power adapter 1 * User manual Note: It cannot be used for point-of-sale access, faxing, or cordless phones (sometimes calls do not ring or caller ID is not displayed).