Doorking 1211-091 No-Touch Exit Button Mullion Mount cellular-intercom The 1603-222 model features a dks-6050 Select Model:8096-087 - DK Prox Tag KPAD-PX-MOD-BLUE optional thermostatically controlled heater

The 1603-222 model features a bright red and green LED light

A manual release switch allows for easy disengagement during emergencies

Durable Gearbox: 20:1 gearbox ratio for enhanced torque and durability

Operating Temperature: -20°C to +55°C (-4°F to +131°F)

while its Wiegand output support ensures compatibility with multiple systems

Doorking 1211 091 No Touch Exit Button Mullion Mount cellular intercom The 1603 222 model features a dks 6050 Select Model:8096 087 DK Prox Tag KPAD PX MOD BLUE optional thermostatically controlled heater The 1603 222 model features a bright red and green LED light A manual release switch allows for easy disengagement during emergencies