Vedard Alarm Security Export Sales Company

Home security outdoor burglar alarm windows fence balcony intrusion alarm bell.
Solar power outdoor security equipment can be easy installed on wall, fence, windows, courtyard, garden for perimeter security protection.
You can see how to install infrared grating at https://www.vedard.com/forum/viewtopic.php?f=4&t=5106
Wireless alarm bell HB-805A can learn maximum 32 wireless HB brand sensors or wired sensors with wired to wireless transceiver with link at https://vedardalarm.com/hbzhq-wired-to-wireless-transmitter-for-hb-brand-receiver-p-237
HB brand wireless alarm device can work with each other. You can add solar beam (100m detection distance), water leakage sensor, gas sensor, solar power PIR indoor or outdoor, door contact, smoke detector to the alarm bell for notification.
HB brand products can be found at https://vedardalarm.com/hb-solar-beams-m-3

This package includes 1 pair 4-beams photoelectric infrared grating and 1 piece wireless alarm receiver bell.
Link at https://vedardalarm.com/safety-home-wireless-break-beam-system-anti-theft-p-57

Active photoelectric infrared grating for window break in prevention. Detection distance within 10m outdoor intrusion detector. It is updated wireless solar-powered and anti interference wall installation electronic grating.
This is solar-powered product and should be installed at place where sunlight intensity more than 2200lux.
Functions and Specification:
1.It is four beams wireless outdoor infrared grating working by pairs of transmitter and receiver.
2.Irradiation distance:10m
3.Wireless Transmitting distance: 100m
4.Wireless frequency:433MHz
5.Maximum alarm times in 24 hours:=1.5mA (Outdoor illumination in ordinary rainy or cloudy days is about 2000Lux)
16.Dimension:620*48*56mm
17.Distance between two infrared light hole: 164mm between 1st group and 2nd group. 86mm between two holes in same group.

Wireless alarm receiver bell with link at https://vedardalarm.com/alarm-bell-for-wireless-security-driveway-door-sensor-p-234