AC-Q41HB WATER-PROOF KEYPAD

Controller Type: Stand-alone

Maximum Number of Users: 500 (PIN only)

PIN Code Length: 4–8 digits

Security Levels: 3 selectable (via special PIN codes)

Keypad: 3×4 metal keys, blue backlight, tamper-resistant design

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

Relay Output:

2A Form C lock relay (supports Fail-Safe / Fail-Secure)

2A Form C auxiliary relay (supports Door Ajar, Forced, Shunt, Monitor, Secure modes)

Inputs:

REX: Normally open dry contact

Auxiliary Input: Normally open dry contact (supports 10 programmable modes)

Tamper Detection: Optical back tamper

Built-in Heater: Prevents keypad freezing at low temperatures (operates down to −20°C)

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

Power Consumption:

Standby: 70 mA (heater off)

Max: 130 mA (heater off)

Heater enabled: up to 610 mA

Operating Temperature: −20°C to 60°C

Ingress Protection: IP54 (dust and water resistant; suitable for indoor and some outdoor use)

Dimensions (mm): 120 × 76 × 27

Weight (g): 440