EC21 Product Catalogs - rechargeable flash

Smart Home Multi-function LCD GSM Alarm System

20150730

flashing sirens. With 2 wired zones for connecting wired sensors , which keep high safety and no transmitting distance. Such as, wired fence detectors, wired beams detectors for enclosure, wired PIR

BW Multi-gas Detector GasAlertMicro 5 M5-XWSY-R-P-D-Y-Y

20140131

rechargeable "hot-swappable" battery pack when equipped with oxygen, combustible, TwinTox (H2S/CO) and one additional toxic sensor Size 5.7 x 2.9 x 1.5 in. / 14.5 x 7.4 x 3.8 cm Weight 13.1 oz. / 370

GSM Mobile Call Alarm System (YL-007M2A)

20110725

flashing siren; 10. Built-in NI-HI battery, AC-DC shift, automatically recharge. Technical specifications: Input Voltage: DC12V/1A Standby Current: <55mA Alarming Current: <450mA Wireless Frequency: