Fully expandable system, up to 32 HTZSAFE sensors can be added to the 1 receiver; and 1 sensor can be added to unlimited receivers. (Restart the receivers or sensors will not miss the records). FULLY EXPANDABLE & COMPATIBLE SYSTEM(ALL THE HTZSAFE PRODUCTS CAN WORK TOGETHER).
eBay
Hirisi Wireless Carp Fishing Alarm Set 1+2 Waterproof Bite Alarm Indicator Carp Fishing Tackle Set SX1
Aliexpress UK
Solar powered no need replace batteries. The system adopts advanced wireless transmission technology(FSK+FHSS) to avoid the wireless signal interference from other devices. Advanced motion detection chip and improved detection angle to reduce the false alarms from dead leaves/small animals/sunlight/wind/temperature changes and etc.
eBay
Wireless Fishing Electronic Alarm JY-80 European Carp Fishing Warehouse Fishing Alarm Gear Wholesale
Aliexpress UK
The motion detector power by 1 9V batteries (not included). Loud: 110 Db alarm. 2pcs x Alarm Sensor. When the alarm is triggered,it will sound for 20 seconds. Wireless: Yes. Item Shape: Rectanguler. Scanning area: 110°.
eBay
KERUI 4G/WiFi Home Alarm System with 7 Inch Touch Screen Tuya Smart Wireless Home Burglar Alarm with Motion Detector Door Sensor
Aliexpress UK
eBay
Wireless fishing electronic alarm European-style carp fishing library fishing alarm beeping
Aliexpress UK
GUARDLINE WIRELESS DRIVEWAY ALARM NEW & BOXED 4 sensors 1 reciever Up to 500 Ft CHEAP PRICE AND POSTED FREE
eBay
Wireless fishing electronic alarm European-style carp fishing library fishing alarm beeping
Aliexpress UK
Fully expandable system, up to 32 HTZSAFE sensors can be added to the 1 receiver; and 1 sensor can be added to unlimited receivers. (Restart the receivers or sensors will not miss the records). WIDE RANGE OF APPLICATIONS : The wireless weather resistant motion sensor can be used to monitor & protect your outdoor/indoor property.
eBay
Carp fishing Alarm Set 1+2 Wireless Bite Alarms For Carp Coarse Fishing Bite Indicator B1235
Aliexpress UK
WIDE RANGE OF APPLICATIONS : The wireless weather resistant motion sensor can be used to monitor & protect your outdoor/indoor property. Such as driveway, front porch, gate, pool, garage, shed and etc.
eBay
Bluetooth Speaker audio with LED Digital Alarm Clock Music Player Wireless Ball Shape Clock Speaker Mini Speaker Alarm clock
Aliexpress UK
It provides an effective solution for enhancing security and alerting you to any unexpected activity. Waterproof: IP60. Solar Powered: This driveway alarm includes a solar-powered transmitter and a receiver with a digital display.
eBay
Lixada Fish Bite Alarm Electrocnic Fishing Alerts LED Wireless Fishing Alarm Digital Fishing Receiver Sound Alert Kit with Case
Aliexpress UK