Wireless Home Security Burglar Alarm Garage Shed Caravan Defender with Keypad Fit for Door Window,Powered by 3 x AA Battery(Not Included)

Price: $11.98
(as of Feb 28, 2023 22:19:08 UTC – Details)

INSTANT: when the alarm system be “INSTANT”, input “password” and”#”,LED will flash and waiting about 10S then getting into “alert” status. you will hear about 30s “Siren” when distance between magnetic bar and main frame≥1cm. the siren can be stopped by input “password” and”#”,it also mean the instant alert status has cancelled if the siren ONLY Given one time. if siren were given ≥2 times, input “password” and”#” just to stop siren, then need input “password” and”#” to Cancel the “instant” ale
DELAY: when the alarm system be “DELAY”, input “password” and”#”,LED will flash and waiting about 10S then getting into “alert” status. first you will hear about 10s “didi” ,then about 30S “siren” when distance between magnetic bar and main frame≥1cm. the siren can be stopped by input “password” and”#”,it also mean the Delay alert status has cancelled if the siren ONLY Given ONE TIME. if siren were given ≥2 times, input “password” and”#” just stop stop siren, then need input “password” and”#” to
Size:13.3*8*3.5cm/5.23*3.15*1.38inch;please allow0.1-0.5cm error
Friendly Notice:3 x AA battery not included.Recommend for professional user!