WEB LINK: https://www.sonicinformed.co.za/catalogue/surveillance/smn-md7000;

Smanos MD7000 Ceiling-Mount PIR Motion Detector WIth PC+ABS Plastic Casing, Test Button+Detection Lens+LED Indicator - White Colour

Features:
-360-degree detection, no dead angle
-Ceiling-mounted, not much space occupation
-Featured power-saving mode enables 1 year standby
-Digital dual-core fuzzy logic infrared control processing
-Integrated to home decoration, suitable for luxury premises
-Automatic temperature compensation and anti-air turbulence technology
-Effectively identify interference signals from body movement signals through intelligent analysis

Specifications:
-Power Supply: DC 3V (AA LR6 1.5V battery x 2)
-Static Current: = 50 uA
-Alarm Current: = 9.5 mA
-Transmitting Distance: = 80 m (in open air)
-Radio Frequency: 868 MHz
-Housing Material: PC+ABS plastic
-Operation Condition: Temperature:
-10°C ~ +55°C
-Relative Humidity: =80% (Noncondensing)

-Weight: 200g
-Dimensions: (L)16 x (W)11 x (H)5cm

What's in the box:
-1x Smanos MD700 Ceiling-Mounted PIR Motion Detector