• MaxComm Outdoor PSTN Coin Payphone with WiFi HotSpot

MaxComm Outdoor PSTN Coin Payphone with WiFi HotSpot

This is an outdoor wall-mounted payphone supporting payment with coins, by connecting a phone line specialized for payphone usage (with metering signal). Designed with a metal casing and anti-vandalism parts for high performance, it is applicable for airports, scenic spots, streets, schools, factories, and armies, etc.
Model : MA-500P

By inserting coins into the Payphone, the end user can enter a special registration code on the Payphone to get WiFi Internet service on the PC or other WiFi-enabled device to access Internet. When the paid time elapses, Internet access is automatically disconnected and the account is stopped.

In addition, the multi-functional Network Management System (NMS) realizes remote monitoring and maintenance of payphones, reducing operation cost. 

basic functions & features

-        Various calls can be made/received via valid coins and free calls can be made without payment;

-        Function keys for follow-on calls, redial, volume regulation, shift of languages, and speed dial;

-        Dynamical display of duration during a call;

-        Can be wall mounted;

-        Robust casing and superior sealing give high resistance to dust, water, corroding and vandalism;

-        Excellent coin-learning ability to recognize your local coins and discriminate fake coins;

-        Professional coin passage design to prevent coin stolen or fraud;

-        Optimized electronic coin handling system to minimize coin jam and recognize up to 15 different coins;

-        Self-locking coin box equipped with sensors to detect box stolen and an indicator to identify if the box is opened before;

-        Modular structure makes maintenance easy;

-        Complete visual prompts and tones offer a friendly operation instruction.

-        Support roaming WiFi hotspot service between chain stores with the same account;

-        Offer web-based Network Management System (NMS) to manage 1000 sets of online Payphone and provide exportable statistics reports.


Suited for outdoor unsupervised environment (e.g. parks, streets, resorts).


Environmental Conditions

-       Temperature: 5°C to 45°C (operation) / -10°C to 60°C (storage)

-       Humidity: 10% ~ 85% non-condensing

-       Noise: ≤ 60 dB (A)

-       Atmosphere Pressure: 86 ~ 106 kPa

Power Requirement

-       External adaptor (input: 100~240 VAC, 50/60 Hz / output: 12VDC, 1A)

-       Power consumption: 10 watts


-       Transmission Characteristics:

-     Sending Loudness Rating (SLR): 5 dB~15 dB

-     Receiving Loudness Rating (RLR): -7 dB~2 dB

-     Side Tone Masking Rating (STMR): ≥6 dB

-       DTMF Level:

-     HF group: -7 dBm±3 dBm

-     LF group: -9 dBm±3 dBm

-       Supported Billing Signals: Polarity reversal / 12kHz (or 16kHz) / Push to Talk

About Coins

-       Coin Acceptance: 15 different types

-       Usable Coins: Diameter: 16mm ~ 31mm, Thickness: 1.2mm ~ 3.2mm

-       Coin Box Capacity: 2 liters

WiFi Hotspot

-       WiFi Operation Range: Radius up to 100 meters (outdoor) / 50 meters (indoor)

-       WiFi Frequency Range: BAND 2.402 GHz to 2.480 GHz (and 5.150 to 5.875 GHz, optional)

-       Networking: IEEE 802.11 b/g/n Wireless LAN

-       Zero end-user configurations

-       Built-in user authentication and accounting

Remote Management via NMS (optional)

-       Setting of free, allowed, or banned dialing numbers

-       Call rate setting

-       Setting of WiFi name, WiFi service price, data speed limit

-       Call records

-       Revenue records of WiFi Internet service


-       Housing Material: Zinc-plated steel (SECC)

-       WAN Interface: 1x RJ45 port

-       Antennas (optional, within a waterproof protective box): 1x WiFi

-       LCD: 4-line, 128X64 pixels, backlight supported, shock resistance ≥ 4,000N

-       Pull Resistance of Handset Cord: Not less than150 kg

-       Lifespan of Metallic Keypad: > 1,000,000 operations

-       Lifespan of Hook Switch: > 500,000 operations

-       Dimensions: 580 mm x 255 mm x 185 mm (not including antenna)

-       Weight: 23 kg

-       Packing Dimensions: 730mm X 330mm x 380mm

-       Packing Weight: 24 kg

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