EC21 Product Catalogs - power backup system

WiFi 4G Gateway Wireless Intruder Alarm System for Home Security Support APP

20240724

Power Supply: Power Input: DC5V/2A（type-c connector） Standby Power: ≦1W Alarm Power: ≦2W Backup Battery: DC3.7V/1000MA Standby Time: ≦8 hours (4) Working Conditions: Temperature: -20～+5

Wireless GSM Intruder Security Alarm System 99 Wireless Zones

20240712

power failure. Input voltage: DC9V-12V Standby currents: < 25mA Alarm current: Wireless frequency: 315/433/868/915M EV1527/300K GSM Format: Support GSM850/900/1800/1900M Backup battery: NI-HI AAA*6 D

Focus Wireless Double Side Light and Sound Siren

20141215

6.Power supply: DC15-18V (with 220VAC power adaptor) 7.Backup battery:12V 8.Standby current:<220uA 9.Electric Current: <1.2A 10.Frequency:433MHz 11.Wireless communication distance: 200m

Burglar GSM Wireless Security Home Alarm LCD Display

20170717

system status by SMS. 11. Define the 8 wireless zones as arm/partial arm by control keyboard on the mainframe. 12. Switch to Backup rechargeable battery when the power is failure or cut by intruder.

Faraway Remote GSM SMS Controller(4I/2O/USB Ports) by Smart Mobile Apk Soft S140

20150730

Backup rechargeable battery inside, can work for 24hours when power off; ◆ Can be operated from anywhere, no distance limit; ◆ Based on GSM Network, applied to many applications. Specifications o

32 Defense Zone House Intruder Alarm System(YL-007K3)

20110725

This product is not only powerful ,but also install and operate it easily .It will auto-dial some groups of numbers and send alarm record when it alarming . if you are not at home , you can control