RD-221

Product Description:
Model RD-221 electric lock is developed lock specially used for door
system and calling system inside building, which apply advanced mechanic
design and with adjustable locking pressure and changeable dead bolt.
The dead bolt has anti-theft function and can match easily with electric
anti-theft door. This lock can be open by key or switch or electric controller.
It has features such as long service life, no static power consumption and safety, etc.
Technical parameters:
Voltage of opening lock: 9~15VDC/AC
Current of opening lock: 3A (only 1s is required)
Sensitivity: 1s
Extension length of dead bolt: 13mm
Service life: 500,000 times
Locking method: by collision

Dimension: 130x106x40mm

QTY/CTN: 12pcs

Meas/CTN: 36x36x18cm

Weight/CTN: 21kgs