ARS-M52- specification

Specification

1. Enclosure:

Rugged ABS plastic shell, firm & durable, credit-card size

Dimensions: 92mm × 54mm × 8mm ( L x W x H)

Weight : 32g (net, exclude battery)

Color : White ( other colors available. Cost Premium, minimum order quantity, and special terms apply)

Options：Fashion sling

2. User Identification:

Each keypad has a unique ID number between 1-9999.

The ID number of each keypad can be changed through our software

The ID number of the keypad is transmitted with each keypad’s response.

Support multiple Base stations at the same time, and not interfere with each other

3. User Input:

14 buttons

－10 voting response buttons: 1/A～10/J

－2 functional operate buttons: C for cancel, OK for confirm

－2 symbol input buttons: decimal point button, minus button

4. Display & sound:

6 segment type digital LCD, display dimension: 38mmx16mm

－display number: 0~9

－display letter: A~J

－display 6 characters (max. support to input 10 characters)

－display: Signal strength, receive & send status, low battery symbol, submit successfully OK

indicates

1 double color indication lights to indicate the status of channel lockage, keypads, low battery, transmit

successfully and so on.

A beep indicates the key press efficiency via sound; it can be remotely started/closed.

ODM order is acceptable (Cost Premium, minimum order quantity, and special terms apply)

5. RF technology:

Adopting multiple channels, micro power two way RF 2.4GHz digital communication technology,

international applicable.

Channels: 32 channels, RF power < 1mW（0 dBm）

Using SunVote special ARS communication protocol

－After the keypads data being successfully received by the base station, the keypads will receive the

indication information.

－Keypad can auto track and lock the channel of its base station, no need to change the keypads by hand,

which is convenient and reliable.

－All keypads can be online tested automatically, the working status information can be feedback

Internal antenna is protected by the keypad enclosure

6. Range:

Indoor practical testing: 200 x200 Feet

A room’s geometry, radio propagation characteristics, and proximity to RF interferers will influence

actual range experienced. It is better to put base station in a high level place.

7. Speed:

Single base station, 400 pieces M52 keypads can be completely collected within 7~12 seconds by

practical testing.

Multiple base station, 200 pieces M52 keypads can be completely collected within 30~40 seconds by

practical testing.

8. Power and Power Management:

Using 2 piece replaceable button battery, Type CR2032.

Auto power off function, can achieve over 15000 times response by practical testing (related to battery

quality).

Support remotely power off via software, standby time is 1 year (related to battery quality).

The battery compartment cover can be screwed down, which is convenient for rent and children

occasions.