EC21 Product Catalogs - battery siren

Outdoor Battery Backup Siren

20101029

MAGNETIC DYNAMIC SOUNDERS WITH 120DB AT 1M, POSITIVE/NEGATIVE SIREN TRIGGER POSITIVE/NEGATIVE FLASH TRIGGER BATTERY BACKUP LEN CORLORS IN RED, BLUE, ORANGE, WHITE 2-WAY TAMPER SWITCH PROTECTION

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

20240724

Battery: DC3.7V/1000MA Standby Time: ≦8 hours (4) Working Conditions: Temperature: -20～+55℃ Humidity: ≦85% No Condensation (5) Built-in Siren Alarm Volume: ≧80db (6) Dimensions: 145mm(L

Wireless GSM Intruder Security Alarm System 99 Wireless Zones

20240712

battery: NI-HI AAA*6 DC7.24V Alarm loudness: 110dB One set inludes in: One alarm host (main unit) One Wireless door/window magnetic contact One PIR sensor Two remote controllers One siren(More than 1

Backup Wireless and Wireless Strobe Siren Flash Lighting

20170717

wired and wireless backup strobe siren fr:433/315mhz backup battery inside waterproof power:12v Â

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

Smart GSM MULTI-FUNCTION POWER ALARM SYSTEM

20150730

Siren volume: 110 db * Electric power network: connect mode: Y Phase-Neutral rated work voltage: AC220V Phase-Neutral lowest work voltage: AC110V Phase-Neutral highest work voltage: AC270V * Big

BW Hydrogen Sulfide H2S Gas Detector GA36XT-H

20150522

Battery: Lithium, non-replaceable Continuously on: Yes One-button control: Activation, self-test and alarm event data transmission Full functional self-test: Verifies integrity of sensor, circuitry,

GSM Mobile Call Alarm System (YL-007M2A)

20110725

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: 315MHz, 2