The S-30D Electronic Wall Safe is another premium quality HMC branded product. Our electronic safes are very easy to operate and can be programmed with any combination of 3 to 8 number codes. The potential number of codes that can be thus set runs into millions. Security and power status is shown by a series of LED displays, and a buzzer feedback facilitates settings and operation. The locking system also incorporates a high security manual key override system.