The Hikvision DS-K4T108 electromechanical solenoid latch is designed for wooden, metal and glass doors (for glass doors you will need a separate mounting kit). Ergonomic design, low power consumption, 500,000 cycles failure time, adjustable door closing delay time of 0, 3, 6 or 9 seconds. The output signal is NC/COM/NO. The latch actuation distance is 8 mm. The device is made of brushed stainless steel. Operating conditions: temperatures — 10 °C... +55 °C, humidity — 10-90%, power supply — DC 12 V, operating current — 1.2 mA (starting). Dimensions — 205× 34× 42 mm, weight — 740 g. Warranty — 3 years.