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Name: SMS-style Digital Wireless Communicator
Model: T-980M

General:
T-980M is a digital wireless communicator which
integrates SMS alarm, voice alarm, data transmission
etc. functions. It is very suitable for high safety places
application and locations without phone, such as
outdoor power station, water pumping station, communication centre, microwave
transmitting station etc. It is compatible with control panels of any brands.

Features:
● The system will search the GSM network automatically after inserting GSM card
without programming
● LED display GSM connection status and signal intensity
● SMS Alarm function: Store max 9 SMS
● GSM and PSTN (wired) alarm modes, prior to use PSTN to communicate and
inspect PSTN connection situation automatically. When PSTN phone line is
cut-off, T-980M will transfer to GSM to send report to user

Specifications:
● Transmission mode: Applies international standard GSM (900MHz/1800MHz,
850MHz/1900MHz for option) communication network
● User line, bell signal: Comply with GB/T15279
● Max Power: 0.5w
● Power consumption: <25mA in static condition, <40mA in transmission condition
● Sensitivity: -104db
● Operating temperature: -10℃ ~ +40℃
● Relative humidity: 40%~90% (without frost)
● Atmosphere pressure: 86~106pka
● Environment Noise: <60db
● Antenna gain: 3.5db (all direction), 12db (fix direction/optional direction)
● AC power adapter: DC 12V-20V
● Power Connector: International standard (customizable)
● Dimensions (LXWXH): 168x112x28 (mm)
● Weight: 400g
● Connection Mode: RJ-11 phone socket
● Antenna connection: SMA Antenna Connector