External Modems Dealers in Lucknow

• Weight: 58g
• Size: 93mm x 64mm x 12mm

Allows Two-way SMS. 160 characters per SMS (3 SMS can be concatenated in one). Faster then Mobile Phone for sending SMS. Directly powered by USB Port (No external power supply or battery required). Allows faster surfing on GPRS. Best for mobile workforce with Laptops.

• Weight: 0.4 Kg (approx.)
• Brand Name: Secure
• Power supply input: 3 x 240 V AC, 50 Hz
• Power supply range: 50 to 540 V AC
• Surge withstand capacity: 6 kV as per IEC 61000-4-5
• Isolation safety: 4 kV AC, 1 minute
• Power supply cable: Integral lead
• Antenna: Wired antenna (5 dBi) with magnetic base
• Operating frequency: Dual band EGSM /GPRS 900/GSM1800 MHz
• ETSI GSM Phase 2+ Standard: Class 4: 2W @ 900 MHz Class 1: 1W @1800 MHZ
• Dimensions: 131 x 222 x 40 mm (approx.)
• Sealing: Two sealable terminals on the cover
• Connections: SMA for antenna connection 9-pin D-sub (female) for connection to meter (RS-232 or RS-485 port on mo
• SIM Card: Externally accessible
• Battery: For modem working in absence of mains supply, available in selected variants
• Ingress protection: IP55
• Temperature: -10 DC to +55 DC (operating)
• Humidity: 95% non-condensing
• Automatic SMS facility: On events for Secure make meters On power outage for any type of meter (available in modem with batt

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