LCD Card Energy Saver
AR-837-WAchieve the best e-wallet and stored-value solution with LCD screen.
Customized firmware required!
◎For 701ServerSQL software [LAN] model selection, please refer to Features ↓
Features
AR-837-W Features
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• For 701ServerSQL software [LAN] model selection and Keyless controller Parameter Setting Methods, please refer to FAQ |




- Capacity to Built-in HID module and HID compilable
- Capacity to Built-in Voice module
- Built-in Door Bell button
- Illuminated Keypad Design for more visual operation
- Weatherproof Design for outdoor use◎ RS-485 and TCP/IP communication interface
- Built-in Watch Dog to prevent the halting
- User capacity: 16,000; Event logs: 32,000
- 2 control modes: M4/ M8
- Access Mode: Card Only, Card or PWD, Card and PWD
- 63 auto-open zone settings and 16 sets of Auto-Open Zone editable
- WG port provides anti-pass-back function
- One more Exit Switch, Door Contact and Door Output to wiegand
- Built-in Multi-Output: Door Lock/ Alarm/ Arming/ Duress/ Security trigger signal
- SOYAL software support for networking
- Easily integrated with SOYAL or others access control system
- Work attendance check: Push buttons to select Duty on/off work, Leave/Back and Overtime on/off
- Built-in Real Time Clock & Anti-Tamper functions
- Flexible to integrate with other equipments
- 125kHz and 13.56MHz can be used simultaneously two channels
- Patent for new type of Relay, avoid vibrating to Mis-Trigger
- TTL & RS-485 serial output for various application and lift control
- Built-in 16 set of Alarm and 120 days of Holiday setting
- Menu setting with LCD panel
- Coordinating with softwares for further application on access control, time attendance, payroll, anddoor/sensor image-monitor function
- Auto-lock of the keypad for 30 seconds after continuous failed operation by 3 times
- Including the input of door contact, offering the alarm system of both door opening too long and beingforced to open
- Intelligent to shift for standalone or networking mode while system disconnected
- Support Fire buttons to make sure the fire happening, all doors open
- Supporting AR-721_RB Relay Output module alternates traditional relay module, raise security, resist from stealing, and avoid wrong operation.
Specification
Host / Serial
| D (13.56Mhz) | |
| Frequency | ISO14443/ISO 7816-4 Mifare Ultralight, Classic, Plus / DESFire EV1, EV2 / NFC (card simulation) / ISO15693 / Felica / iCASH Card |
| UID Bits | 24~64 Bit (Adjustable) |
| RF Reading Range | Card Holder Type |
*MIFARE and MIFARE Classic, MIFARE DESFire, MIFARE Plus, MIFARE Ultralight are registered trademarks of NXP B.V.
RFID Crypto / Communication interface
| D (13.56Mhz) | |||
| RFID Crypto | CC Certification: AES Crypto comply with EAL5+ | ||
| Host | RS-485 (9600 bps) TCP/IP (Optional By Order) POE (Optional By Order) SSC (Soyal Security Communication) |
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| Serial | TTL UART (4800~115200 bps) X2 (half-duplex) | ||
| Wiegand Input | Wiegand 26~64 | ||
| Wiegand Output | Wiegand Data 0, Data 1 and Arming Output, Duress Output share the same terminal | ||
*SSC (SOYAL SECURITY COMMUNICATION) :To enchance security of communication
DI/DO (Doors Control:2)
| Main Controller | Wiegand Output Port | |
| DI | Egress X1 Door Status X1 |
Egress X1 Door Status X1 |
| Door Lock Output | Door Lock Relay X1 | Open Collector X1 |
| Alarm Output | Relay X1 | |
| Wiegand Port | — | Wiegand Data 0 Intput X1 Wiegand Data 1 Intput X1 Red LED Output X1 Green LED Output X1 Beeper Output X1 |
| Open Collect Output |
Arming Output X1 |
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| Tamper | Limit switch (1 Form C/ 1000mA / 30VDC) | |
User Capacity / Floors Number / Event Log
| User Capacity / Floors Number | 16,000 Users/64 Floors (Default value);32,000 Users/32 Floors;65,000 Users/16 Floors | ||
| Event Log | 32,000 | ||
Hardware Specifications
| Power Voltage | 12-24VDC | ||||
| Flash memory | Capacity 32Mb (The user data and event logs can be stored for more than 10 years after power off) |
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| RTC | RTC clock can be maintained for 14 days after power off, and the time error per week is within 1 minute (vary depending on the installation environment) | ||||
| CPU | ARM Cortex M3 (32 bits) | ||||
| Power Consumption | <5W | ||||
| Indicator | LED | 6 LED (Green/ Red) | |||
| Buzzer | 1 | ||||
| TAMPER | Limit switch (1 Form C/ 1000mA / 30VDC) | ||||
| LCD Panel | 128*64 (4 line messages, 16 Characters each line) | ||||
| Housing Material | ABS (Fire-proof level: 94V0) | ||||
| Color | Edge: Black / Silver | ||||
| Keypad | lluminated Rubber | ||||
| Dimension (mm) | 128(H)X147(W)X68(D) | ||||
| Net Weight(g) | approx. 395 | ||||
| Ingress Protection | No | ||||
| Environment | Operating Temperature | -20℃ ~ +70℃ | |||
| Storage Temperature | -40℃ to +75℃ | ||||
| Operating Humidity | 0%~90% (non-condensing) | ||||
| Storage Humidity | 0%~95% (non-condensing) | ||||
Manual / Firmware
FAQ / Academy
How to Order
Since established in 1993, SOYAL Technology has been adopting the distribution policy of sales and after-sales service. Due to all SOYAL products are produced with high industrial-grade components, the users can use our products for more than 10 years, in which indicates SOYAL provides a reliable security system with trusted and long-term companionship.
In order to ensure long-term and high-quality after-sale services and maintenance, it is very important to carefully select distributors who can provide good installation and service.
We would advise the customers to take after-sales service as the main consideration before purchasing to avoid any doubts about installation and after-sales service.
In addition to physical distributors, SOYAL also made a variety of online teaching videos and Q&A to help customers quickly find answers as like 24 / 7 services. You are welcome to subscribe our training channel.
How to Order

After Sales Service
SOYAL offer Standard Warranty and SOYAL Extended Warranty Program that can be listed below:
1. Standard Warranty is 12 months warranty against manufacturing defects is guaranteed since the date of shipment under the circumstances of non-natural disaster, damage, non- deliberate damage by people.
2. Extended Warranty Program is extended program of Standard Warranty to prolong the Warranty period in which divided into two different plans.
Plan 1. Directly Add Purchase
Purchase Extended Warranty by the time product is purchased.
Plan 2. Purchase Before Warranty Expires
Purchase the Extended Warranty before the original 12 months warranty expires. If you did not purchase the Extended Warranty when you purchase the product, you can enjoy an opportunity to purchase an extended warranty before the 12 months warranty expires.
Please refer to the following price list for the additional purchase fee required for the Extended Warranty of the two plans:
Extended Warranty Price List
| Extendend Warranty | Plan 1. Directly Add Purchase | Plan 2. Purchase Before Warranty Expires |
|---|---|---|
| Extended to 2 years warranty | 10% of the Unit Price | 15% of the Unit Price |
| Extended to 3 years warranty | 20% of the Unit Price | 25% of the Unit Price |
| Extended to 4 years warranty | 35% of the Unit Price | 40% of the Unit Price |
| Extended to 5 years warranty | 50% of the Unit Price | 55% of the Unit Price |
| Extended to 6 years warranty | 65% of the Unit Price | 70% of the Unit Price |
| Extended to 7 years warranty | 80% of the Unit Price | 85% of the Unit Price |
| Extended to 8 years warranty | 95% of the Unit Price | 105% of the Unit Price |
| Extended to 9 years warranty | 115% of the Unit Price | 125% of the Unit Price |
| Extended to 10 years warranty | 135% of the Unit Price | 145% of the Unit Price |
Packaging
Product Package ReferenceDimension(cm)
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Inner Box
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Outer Carton



