EC21 Product Catalogs - built in flashing siren

Walkie Talkie/Two Way Radio

20241015

siren and flashing light when turned on to alert others to your location. 👍FM Radio &Super-Bright:FM radio allows you to enjoy your leisure time by listening to the FM radio , getting a relaxed mo

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

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:

Focus Wireless Double Side Light and Sound Siren

20141215

Great Selection of burglar alarm and fire alarm systems at store Vedard Wireless sound and both sides of double-flash light siren MD-334R with built-in antenna and 120dB louder. Functions and Speci

Kitchen Fire Suppression System -GS 102(Dual Zone)-

20181231

built-in backup battery Features Detect and extinguish fires in up to Dual zones. May be used in conjunction with other devices with additional external sirens, manual switches, and contact signals.