AC-S43 WATERPROOF KEYPAD

Controller Type: Stand-alone

Maximum Number of Users: 500 (each user can have 1 or 2 PIN codes)

PIN Code Length: Up to 8 digits

Security Levels: 3 selectable (Normal, Bypass, Secure)

Keypad: 3×4 metal keypad, backlit, vandal-resistant design

LED Indicators: 2 tri-color LEDs (mode and door status)

Relay Output:

3A Form C lock relay (supports Fail-Safe / Fail-Secure)

3A Form C auxiliary relay (supports Door Ajar, Forced, Shunt, Monitor, Secure modes)

Inputs:

REX: Normally open dry contact

Auxiliary Input (In/Monitor): Normally open dry contact, supports 10 programmable modes

Tamper Detection: Built-in optical back tamper (open collector, max 32 mA sink)

Voltage: 12–24 V DC (regulated supply) or 16–24 V AC (transformer)

Power Consumption:

Standby: 15 mA @ 12 V DC

Maximum: 75 mA @ 12 V DC

Operating Environment: Suitable for all weather conditions, IP65 rated

Dimensions (mm): 120 × 76 × 27

Weight (g): 244