Infinity Telephone Call Monitor. Ultra small size 62x42x20mm. GSM tri band with no range limitations. Voice active alarm mode, telephone line detection. active mode, external alarm input mode. Build in rechargeable battery and charge indicator. For home phone line security, monitoring all in/out phone conversations. Auto switch between phone line and area voice monitoring. Can be used as a complete home security system, connected to telephone as phone line security. Built in high sensitivity MIC. Auto calling when MIC detects any voice around the area is detected. Auto calling when IR sensor detects any motion and is controlled by SMS. Can be used from mains for long term and permanent surveillance for room monitoring only. For permanent use on the mains a timer would be required to charge it at times when the phone will not be in use ie overnight for a few hours.
GSM 900 /1800 /1900MHz
Size: 62 x 42 x 20 mm Weight: 66g
Life time: 36 Hours (standby mode) 2.5 Hours (sending mode)
Battery: 3.7VDC 600mA (rechargeable LI-ION)
Power charge: 5V-6VDC 1A