1. Some Electric Strike Locks Have Backup Battery Options
Many modern and more advanced electric strike locks are designed to have backup battery systems. These backup batteries are crucial in maintaining security and access control during power outages. For example, in commercial buildings such as offices, hospitals, and data centers, where continuous access control is essential, the backup battery can ensure that the electric strike lock continues to function as expected.
The backup battery is usually integrated into the access control system that the electric strike lock is a part of. When the main power supply fails, the system automatically switches to the backup battery power. This allows the lock to either remain locked (in a fail - secure configuration) or be unlocked for a certain period to allow for emergency egress (in a fail - safe configuration).
2. Battery Capacity and Duration
The capacity of the backup battery varies depending on the specific lock and access control system. It's typically measured in amp - hours (Ah). A common backup battery capacity might range from 1.2Ah to 7Ah or more. The duration that the battery can power the electric strike lock depends on factors such as the battery capacity, the power consumption of the lock, and the number of times the lock is activated during the power outage.
For example, a lock with a 1.2Ah backup battery and a relatively low power - consuming design might be able to maintain its function for several hours to a day, depending on usage. In contrast, a more power - hungry lock with a larger battery might still only last a few hours if there is frequent access activity.
3. Installation and Maintenance of Backup Batteries
The installation of the backup battery usually involves connecting it to the power supply unit of the access control system. It's important to follow the manufacturer's instructions carefully to ensure proper installation and connection. Some systems have built - in battery compartments with clear wiring diagrams, while others may require more complex wiring setups.
Regular maintenance of the backup battery is also necessary. This includes periodic battery replacement to ensure that the battery is in good working condition. Batteries have a limited lifespan, and over time, their capacity to hold a charge decreases. Manufacturers usually recommend replacing the backup battery every 1 - 3 years, depending on usage and environmental conditions. Additionally, keeping the battery in a cool and dry environment can help extend its life.
4. Not All Electric Strike Locks Have Backup Batteries
However, it's important to note that not all electric strike locks come with backup battery systems. Some simpler or more budget - friendly models may rely solely on the main power supply. In such cases, a power outage would result in the lock losing its electronic functionality. This might not be a problem in some low - security or non - critical applications where a manual override or alternative access method (such as a mechanical key) is available.
Author: Written by Ms.Anna Zhang from S4A INDUSTRIAL CO., LIMITED
Factory Address:Building S4A, South Third Lane, Qiuyuling Street, Zhangkeng Village, Hengli Town, Dongguan City, Guangdong Province Office Address:#601,floor 6 ,building 1,JINFANGHUA industrial zone, Bantian St. Longgang Dist. Shenzhen, PRC.
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