Velleman PEM7D Mini Infrared Security System

Description

Features

easy to install
adjustable timer & volume
applications:
entry detection
automatic alarm warning
presence detection
includes:
1 x retro-reflection IR photoelectric beam sensor
1 x power supply 110 V / 9 VDC / 250 mA
1 x alarm speaker (timer & volume adjustable)
optional counter for PEM7D: PEM7D/C

Specifications

nominal detection range: 23 ft
light source: IR LED
speaker:
power supply: DC 9-15V
speaker output: chime / off / alarm (selection through by switch)
duration audio signal: about 1 sec. for chime, 30 sec. for alarm
timer adjustable: 3 - 30 sec. before alarm activation
volume adjustable: yes (from 0 to max.)
cable length: ± 9.5 m
working temperature: -4 °F to +122 °F
power supply: DC 9-15V regulated (adapter included)
total current consumption: < 130 mA
standby current: 25 mA
IP rating: IP44 / indoor use