The internal rechargeable battery (not including the battery) can be used for work, and an alarm will be issued when the power is cut off, and the battery will be automatically charged when the normal power supply works again. If the battery power is low, an alarm will also be issued. Innovative waterproof lock design and stainless steel front panel.
Double relay output can easily control the door opener or alarm components. When talking with visitors, remotely control the relay output by pressing the keyboard. Item Type: Access Control System Material: Stainless steel and ABS Power Input: DC 12V. 1 x USB Program Adapter. Instead of leaving negative/neutral feedback or opening a dispute.
Our listing price includes the value of goods, packaging cost, and export. Please check with your country's. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls.
Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.
We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders. This item is in the category "Home, Furniture & DIY\Home Security\Door Entry Systems & Intercoms".
The seller is "rightshere" and is located in this country: CN. This item can be shipped worldwide.