Tuya Smart WiFi Gsm Alarm System. Three hardwired zones ( EOLR ) is supportedWith wired siren. Support wired detector. Due to air transportation restrictions, the mid-infrared detector of the alarm kit does not contain 3AAA batteries.
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Feature : Alexa Enabled. Type: Security Alarm System. Colour : Silver. Product Details New Arrivals.
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Built-in Siren and With 110db wired siren. All alert hosts in this link are GSM 4G WiFi versions. Compatible with wireless PIR sensor, door sensor, smoke detector, gas detector, panic button etc. Easily setup your KERUI Alarm by plugging in your base station, connecting to wifi via the Tuya Smart app, and placing your sensors in their ideal locations.
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Advantage of 4G alarm system: Australia, United States, Canada has cut the 2G sim card service. And United Kingdom, Mexico, Euro Union, ect will cut the 2G sim card in coming years. Without 2G networks, 2G/GSM only alarm system will fail to achieve it's major function, remote control through calls and SMS. To provide customers with longer alarm system lifespan, our company is launching a series of it's 4G alarm system which are both 4G/3G/2G(GSM) Network compatible. The 4G alarm system will work with United States, Australia, United Kingdom, Euro Union, Canada and most countries' 4G Sim card(Except China, Japan and Korea). The 4G alarm system support use 4G sim card to receive SMS message or phone call to remote control the alarm system(2G alarm system not support sim card function).
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120dB Alarm. Disponibile solo in 2,4 GHz. (Rete a 5 GHz non supportata). protegge la casa anche durante i blackout. Funziona con Alexa. Libera le mani con Alexa. Tipo di batteria / pila — 2 AA CR2012 / / 23A 12V 2 AA.
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KERUI M525 Wireless 500ft Long Range Door/Window Open Alarm Doorbell Alarm with 2 Door Sensors. 500 feet far enough to cover every door and window in your house. Each wireless doorbell receiver can pair up to 20 magnetic door alarm sensors and each sensor can add unlimited receivers.
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The advantage of 4G alarm system. Following the official closure announcement of 2G networks in United States, Canada, Mexico, Australia, Euro Union, etc. Worldwide cellular mobile network prvoides are considering ceasing 2G service with in-progress plans in coming years. Without 2G networks, 2G/GSM only alarm system will fail to achieve it's major function, remote control through calls and SMS. To provide customers with longer alarm system lifespan, our company is launching a series of it's 4G alarm system which are both 4G/3G/2G(GSM) Network compatible. Applicable Area US 4G alarm system work on United States, Canada, Mexico.(If use in USA, suggest use AT&T, T-mobile 4G Sim card). Euro 4G alarm system work on Euro Union, United Kingdom and other EU countries, Africa, Asia.
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