[xfflv] KERUI P819/P831 Mini Wireless Intelligent PIR Motion Sensor Alarm Detector for GSM PSTN Home Burglar Alarm Security System COD
Features:
1. Automatic temperature compensation 0-12m detection range
2. Advance optical and digital logics technology superior anti light and immunity to electromagnetic
3. Interference High-performance transmitter module, farther
4. Unique photosensitive cell to enable the probe with white light immunity
Specification:
KERUI P819:
Frequency: 433Mhz
Built-in antenna
Detection distance: 0-12m
Detection range: 110 degrees
Operating power: 1.5V AAA battery*3pcs or DC5V (Power supply and Battery not included)
Snap bracket
Size: 105 x 65 x 45mm
KERUI P831:
Frequency: 433Mhz
Detection distance: 0~8m
Detection range: 45 degrees
Operating power: DC5V or 1 pcs* CR2450 battery (Power supply and batteries are not included)
Magnetic swivel base
Size: 55 x 32 x 30mm
Package included:
1/3 x Wireless PIR detector(battery not included)
KERUI P819/P831 Mini Wireless Intelligent PIR Motion Sensor Alarm Detector for GSM PSTN Home Burglar Alarm Security System
CODSee detail