12V DC 3A Metal Box Access Control Power supply with Backup (4.5 AH/7AH BAT)
12V DC 5A 4 Channel Output Metal Box Power Supply With Back Up (4.5AH/7AH BAT)
12V DC 5A Metal Box Access Control Power supply with Backup (4.5 AH/7AH BAT)
12V DC 10A 9 Channel Output Metal Box Power Supply With Back Up (4.5AH/7AH BAT)