Battery life may vary based on usage frequency. 𝐄𝐚𝐬𝐲 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: Install DESLOC fingerprint door lock in minutes by only a screwdriver. Interior lock back cover with adhesive for hands-free setup.
eBay