Overview of GSM SOS call box PT-M-WMT1
As a standard GSM SOS call box featured with corrosion resistance, weatherproof housing, durable button, compatible with all countries of the mobile network to ensure the primary function of communications is maintained at all times, resulting in high reliability of the product long MTBF.
Programmble remotely via SMS, can prestore 6 groups of telephone numbers, one button puch to call,if first first number doesn't answer or is busy, auto dials next number untill it get through. also ability to automatically identify attendant of location of calling phone.

Main features of GSM SOS call box PT-M-WMT1

• Standard GSM phone, VoIP and analog are available

• Stainless steel housing and button, corrosion resistant and weatherproof

• Weather resistant to IP65-IP67

• Built-in loud speaker, noise canceling microphone

• Eye-catching coating, high visibility

• Programmable remotly via SMS

• Easy to maintain and install

• Fast-fit conect to the management center

• One push auto dail, if first number doesn't answer or is busy, dials next number untill get through

• Strong anti-interference ability

• Prestore 6 groups of phone numbers

• External DC 9V-12V power supply




• Specifications of GSM SOS call box PT-M-WMT1




Frequency Band	·850/ 900/ 1800/ 1900MHz
Sensitivity	·GSM850: -109dBm ·GSM900: -109dBm ·DCS1800: -109dBm ·PCS1900: -109dBm
Consumption	·1.3mA @DRX=5 ·1.2mA @DRX=9
Transmit power	·Class 4 (2W @850/ 900MHz) ·Class 1 (1W @1800/ 1900MHz)
Microphone sensitivity	·-52dB
Audio amplifier	·2W
SIM card interface	·Standard card 1.8,3.3V
Speech codec modes	·Half Rate (HR) ·Full Rate (FR) ·Enhanced Full Rate (EFR) ·Adaptive Multi-Rate (AMR) Echo Arithmetic: ·Echo Cancellation ·Echo Suppression ·Noise Reduction
Maximum storage number	·6 groups
Function	·Support switch signal output(3.3V) ·support alarm light output(12V ,1A)
Supply voltage	·9V~12V, 12V Typ.
Working tempetature	·-40°C ~ +85°C




• Applications




• Widely used in the place of water proof, moisture proof, fire proof, dust proof such as mining, marine, underground, metro stations, railway platform, highway side, hotels, parking lots, steel Plants, chemical plants, power plants and related heavy duty industrial...etc





• Package




• phone size: 300*220*50mm




• Packaging material: PE EPE bag, carton




• Net weight: 3.0KG




• Gross weight: 4.2 KG