Datamine provide Singapore most cheap and reliable Entryprox access system.

Typical maximum* read range
ProxCard® II card up to 3.0" (7.6 cm)
ISOProx® II card up to 2.5" (6.35 cm)
DuoProx® II card up to 2.5" (6.35 cm)
Smart ISOProx® II up to 2.5" (6.35 cm)
Smart DuoProx® II up to 2.5" (6.35 cm)
HID Proximity & MIFARE® Card up to 2.5" (6.35 cm)
ProxCard® Plus card up to 1.0" (2.5 cm)
ProxKey™ II Keyfob up to 1.5" (3.8 cm)
Microprox® Tag up to 2.0 " (5.1 cm)
*Depending on local installation conditions.
5.25" x 2.75" x 1.625" (13.33 x 6.98 x 4.1 cm)
Power Supply/ Current Requirements
10 - 15 VDC, reverse voltage protected
Linear supply recommended, 150 mA @ 12 VDC
Relay Outputs
Strike Relay - Form C, switches up to 1A @ 30 VDC
Aux Relay - Form C, switches up to 1A @ 30 VDC
Monitor Inputs
Door Position - N.O. dry contact
Request to Exit - N.O. dry contact
4000Hz, defeatable
Bi-Color (Red/Green), Amber, Infrared (use with optional palmtop printer)
Operating Temperature
-31° to 150°F (-35° to 66°C)
Operating Humidity
5% to 95% relative humidity non-condensing
Cable Distance
Remote Reader Module - 10 feet (3m)
Wiegand Interface - 500 feet (152m)
Recommended cable is ALPHA 1295C (22AWG)
5-conductor stranded with overall shield or equivalent
Strike Time: 1 - 99 seconds (Adjustable)
Strike Mode: Access Timer or Toggle/Latch
Door Ajar Time: 10 - 990 Seconds (Adjustable)
Card Programming
26-bit format - batch enrollment
OEM proprietary format - present card to enroll
Facility Code Processing Options (26-bit only)
Check Facility Code and Card ID Check Facility Code only (accept any ID#)
UL 294
FCC Certification, United States
Canada Certification
CE Mark, Europe
GS Mark by TÜV Rheinland
Australia C-Tick Mark
New Zealand Korea