HQWA-W1RLDI-XX* Dual Group with Raise/Lower Keypad

HQWA-W2RLDI-XX* Dual Group with Dual Raise/Lower Keypad

HQWA-W3BDI-XX* Dual Group Keypad

Specifications

Power 24 V 30 mA IEC PELV / NEC® Class 2
Typical Power Consumption: 0.6 W; 1 Power Draw Unit (PDU) 
Test conditions: all backlights on medium intensity, two LEDs on (two presets active), keypad powered at 24 V
Regulatory Approvals UL, cUL, NOM, FCC, IC, COFETEL
Environment Ambient operating temperature: 32 °F to 104 °F (0 °C to 40 °C), 0% to 90% humidity, non-condensing. Indoor use only.
Communications Connects to QS wired device link on Homeworks® QS processor.
ESD Protection Tested to withstand electrostatic discharge without damage or memory loss, in accordance with IEC 61000-4-2.
Surge Protection Tested to withstand surge voltages without damage or loss of operation, in accordance with IEEE C62.41-1991 Recommended 
Practice on Surge Voltages in Low-Voltage AC Power Circuits.
Power Failure Power failure memory: should power be interrupted, the keypad will return to its previous state when power is restored.
Mounting U.S. wallbox 3 ½ in (89 mm) deep, 2 ¼ in (57 mm) deep minimum, or low-voltage mounting bracket
Wiring Control wire must be 1 pair 18 AWG (1.0 mm2) IEC PELV / NEC® Class 2 for power and 1 pair 22 to 18 AWG (0.5 to 1.0 mm2) IEC PELV / NEC® Class 2 twisted/shielded for data