Features:

1.  Iron Body Material
2. High-quality ultra-compact electric lock.
3. Rustproof, durable, safe, and convenient to use.
4. Suction which tightly sucks the iron, thus locking the door.
5. Applicable for being installed in the escape door or fire door electronic controlled system.
6. Adopts the principle of electric magnetism, when the current is through the silicon, the electromagnetic lock will achieve a strong.

1. Weight: 55g
2. Dimension: 40.7×19.7×42.9mm
3. Stall torque: 9.4kg/cm (4.8v); 11kg/cm (6.0v)
4. Operating speed: 0.19sec/60degree (4.8v); 0.15sec/60degree (6.0v)
5. Operating voltage: 4.8 ~ 6.6V
6. Gear Type: Metal gear
7. Dead band width: 1us
8. Wire length: 32cm

1. Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions
2. Small size, easy to use
3. Operating Voltage: 5 V
4. Sonar Sensing Range: 25-450 cm
5. Max. Sensing Range: 450 cm
6. Frequency: 40 KHz