Auto-dialer
DA-712K
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DA‐712K connected with telephone line and equipped with remote control function is a powerful auto‐dialer, which will keep you updated with current situations by phone calls. For your 24‐hour surveillance, DA‐712K is the best complement for your temperature, humidity, gas, smoke, and voice processing system sensors. By combining with a monitoring unit, DA‐712K can be programmed to call up to four different phone numbers and play a pre‐recorded message three times to each number until being answered.
Voltage: DC 11~15V
Standby Current: 20mA, DC 12V
Operating Current: 150mA (MAX), DC 12V
Dialing Mode: Tone/ Pulse switchable
M/B Ratio: 33.3.66.7/ 40.6 (Should be compatible with telephone system)
P.P.S: 10/ 20 (Should be compatible with telephone)
Trigger Type: N.O. dry contact/ N.C. dry contact/ voltage triggering
Numbers of Telephone For Programming: 4 sets
Message Recording Time: 16 seconds
Weights: 250g
Dimension: 140 X 90 X 30 mm (W X H X D)