YISEELE alarm system supports expansion up to 99 sensors and 5 remotes paired with one main panel HUB. Three light modes of YISEELE alarm system At 120dbs, this siren will not only alert the neighbors of the intrusion, but scare away the burglar right out of your house!
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KERUI Tuya Smart WIFI GSM Alarm System Works With Alexa Home Security Wireless 433Mhz Burglar Alarm
Aliexpress UK
The ESS260R solar-powered siren is a totally wireless siren, designed to help protect yards, driveways, gardens and all types of other external locations. The signal transmission is all by wireless radio frequency which achieves significantly wirefree transmission and enhances the flexibility to install.
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PGST-103 Graffiti Alarm System, 4G Secure Home WiFi Smart Home Alarm, Wireless Security System
Aliexpress UK
The 4G roaming SIM gives hassle free communication by picking up the best signal so no need to choose a specific provider. The ERA Protect smart alarm is a fully integrated security system. Dual path cloud based alarm system with over-the-air updates.
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GauTone Wireless Home Alarm System Tuya 4.3 Inch Screen Smart WIFI GSM Burglar Alarm System Home
Aliexpress UK
Alternatively locate siren alarm unit in house/office etc to raise alert to owner. Sound siren alert alarm in shed/Garage/Outbuilding etc to dissuade entry. 4th generation power-saving technology enables longer battery life (7 months on average) while allowing both PIR and sound receivers to be placed anywhere without needing mains power.
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Tuya smart Alarm System Security GSM WIFI Alarm System for Home Wireless Security Alarm House Smart
Aliexpress UK
Ear Piercing 113db Wireless Siren Alarm: Deters the opportunist thief. - Multi Tone Siren: Less likely to be ignored, better deterrent. No tools required. - Built In Anti-False Alarm Tech: Initial warning beep sounds upon first vibration, before a very loud siren.
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PGST 2G Wifi Wireless Home Alarm System, WiFi Alarm System for Home Security with Alarm Siren,
Aliexpress UK
WIFI Tuya APP. It support IOS and Android APP. Siren output <500mA. if alarm occurs, the alarm host will dial preset number and play the record voice. WIFI Standard IEEE 802.11b/g/n Wireless Standard.
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Tuya Alarm System WiFi GSM Security Alarm System Home Burglar Alarm For House Office SMS APP Remote
Aliexpress UK
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MULO Alarm System For Home Burglar Security 433MHz GSM Home alarm Wireless PG103 WiFi Alarma Tuya
Aliexpress UK
It also features a built-in siren (95dB) and an external siren (105dB) with built-in backup. 1 x Outdoor Siren. 1 x Gateway with Built-in Siren. 1 x Door Sensor. 2 x RFID Key Fobs.
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30m Burglar Alarm Infrared beam sensor 3 Beam Barrier Fence Detector Home Alarm System for house
Aliexpress UK