loading
reading
writing
saving
searching
HAA50. PIR DETECTOR - $10 (santa cruz)
QR Code Link to This Post
ONLY
The HAA50 ceiling-mounted passive infrared detector is designed for use with modern residential and commercial security systems. This device is fitted with pulse-counting circuitry and employs a pyroelectric sensor equipped with 2 elements that provide substantial immunity against false alarms caused by environmental factors.
Specifications
detection pattern: 360° conical pattern, Ø 11m when installed at a height of 3.6m
operation voltage: 8 - 16Vdc
quiescent current: 15mA typical at 12Vdc
relay output: normally closed (fail-safe) dry relay contact, 18ohm resistor is connected with the contact in series
alarm activation delay: 2 - 3 seconds
tamper output: normally closed contact
LED: walk-test enabled or disabled through an internal link
pulse counter: single- or double-pulse detection through alternating signal polarity
mounting height: 3.6m max.
dimensions: 87 x 26mm
operating temperature range: 0 °C to 70 °C
not suited for outdoor use
$10