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Brief Introduction of Multi-Function Security ID Card Intelligent Electronic Lock System 8821-YH
This product is made of high-quality material of aluminum. It's easy to install and operate. This Multi-Function Security ID Card Intelligent Electronic Lock System is fit for modern offices, office buildings, residential apartments, villas, etc. It's best choice for you!
Features
- New and high quality
- Made of high-quality material of aluminum
- Easy to install and operate
- Low voltage alarm
- Fit for modern offices, office buildings, residential apartments, villas, etc
- If the voltage of batteries is less than 4.8V, it will make 3 sounds and red LED lights when you open the lock. In the meanwhile, the lock can be opened more than 50 times
Specifications
| Card Type | Cards of different shapes of EM 4100 chip |
| Inductive Distance | 0 - 3 cm |
| Working Voltage | DC 6V, NO.4 alkali battery. It can be used more than 1 year in normal state |
| Static Power Supply | <15uA |
| Card Reading Supply | <20mA |
| Lock Opening Supply | About 300mA (last for 0.3s) |
| Operating Temperature | 0℃ - 70℃ |
| Humidity | <95% |
| Required Thickness | 36mm - 55mm |
| Color | Silver |
Package Includes
- 1 x Multi-Function Security ID Card Intelligent Electronic Lock System 8821-YH
- 3 x Key
- 2 x Induction card
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