• Microcomputer design, can be seen, audible, can be recorded, can be put all-round automatic dial-up help.
• Can be used with the world anti-theft host, or with a variety of independent sensor, in the situation immediately dial for help.
• Can be selected according to different host requirements N, C N, O or voltage input trigger signal.
• Can store 4 groups of telephone or mobile phone, each group up to 16 digits, and two levels of password.
• All-round boot, self-detection function, to eliminate the occurrence of failure.
• With a password, if accidentally triggered or when the situation occurs, you can always enter the password directly through the panel keys to stop the call.
• 100% no error, the panel can be seven digital display, indicating the top or button echo, directly detect the input of the phone number and help voice is correct.
• Microcomputer automatically record voice IC in 20 seconds, through the machine's microphone and speakers, direct recording or put 20 seconds of voice messages, without the need for another phone.
• There is a pause and switchboard automatic transfer extension function, pause time, select 2, 4 or 6 seconds, according to the switchboard waiting time, set directly by the panel button.
• The use of highly reliable IC, to reduce the discrete devices, and the use of double-layer circuit board, the structure is more concise, more stable quality performance.

Phone number Bit length: 16 (bit)

Product Size: Approx. 14 x 3 x 9cm / 5.5 x 1.2 x 3.5in

Package Weight: Approx. 258g