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433MHz Wireless Relay Switch Kit. Why Choose Our Wireless Relay Switch Kit?. Powerful Capacity: The relay can handle up to 20A @ 14VDC and 20A @ 125VAC, making it suitable for a wide array of devices.
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Unlock your keyless entry door lock using your fingerprint, a personalized code, the app, Siri, a key card, or even a physical key. This flexibility is perfect for families, frequent guests, or anyone who hates fumbling for keys.
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HOMSECUR RFID Keyfobs. HOMSECUR No Touch IR Exit Button. The lock connects to Tuya App via Wifi. Card Type EM 125KHz RFID card. Using an LDR (light-dependent resistor) as an anti-tamper alarm. 3 modes access: Card, PIN, Tuya APP.
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Wireless Frequency: 433MHz. Can remote arm or disarm by phone, and with intercom and voice monitoring function. 2.4" TFT LCD screen display and voice prompt for all operations. Support external wired siren, with squealing alarm sound.
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The PTG Security Wireless Alarm for Windows & Doors is a set of three white door alarms with a 120dB siren that operates on battery power. These indoor-only alarms are compatible with Amazon Alexa for smart home integration. With wireless connectivity and analog surveillance technology, this alarm system provides added security for your home or workplace. Easy to install and use, this package includes batteries and offers reliable protection against intruders.
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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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Intercom monitoring throughout the whole process，remote yelling to terrorize thieves. If thieves invade, alarm system will alarm alerts neighbors and deters potential intruders,the host will sound and send SMS / call to you preset phone number.
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