The DS938Z and ZX938Z are advanced ceiling-mount passive infrared intrusion detectors designed for optimal security and performance. Utilizing patented Motion Analyzer II technology, these detectors effectively minimize false alarms while providing reliable monitoring up to a 360° coverage with a diameter of 60 ft. (18.3 m). The ZX938Z model features an integrated POPIT for efficient alarm signaling, making installation simpler and more efficient. With adjustable mounting heights and user-replaceable optics, these detectors are tailored to fit a variety of installation needs while offering superior protection against intrusions.
Key Features
Motion Analyzer II Processing: Patented technology reducing false alarms.
Changeable Mirrors: Field replaceable optics for versatile installation.
360° Coverage: Effective monitoring over a wide area.
Built-in POPIT: Addressable alarm and trouble signaling (ZX938Z only).
Specifications
Coverage: 360° by 60 ft. (18.3 m) diameter.
Mounting Height: 8 ft. to 18 ft. (2.4 m to 5.5 m).
Power Requirements:
DS938Z: 6 to 15 VDC, 18 mA nominal @ 12 VDC.
ZX938Z: Less than 500 micro-amps.
Alarm Output: Form "C" reed relay rated at 3.0 watts, 125 mA @ 28 VDC.
Tamper Output: Normally closed tamper switch with rated contacts at 28 VDC, 125 mA maximum.
Storage Temp: -20° to +120°F (-29° to +49°C).
Test Features: Three visible high-output alarm LEDs.
Enclosure Design: High impact ABS with removable polyethylene dome.
Bosch DS938Z Motion Detector Overview
These ceiling mount, 18 m (60 ft) panoramic PIR Detectors use Motion Analyzer II processing to reduce false alarms. Several unique self-test features, including Motion Monitor, provide coverage integrity. Field replaceable mirrored optics allow them to be mounted on ceilings from 2.5 m to 6 m (8 ft to 18 ft) in height.
The Bosch DS938Z Motion Detector is also known as
BOS-DS938Z
IMPORTANT UPDATE: Due to memory chip industry demands, manufacturers are signaling price increases and supply constraints. Contact us now to secure inventory and pricing.IMPORTANT UPDATE: Due to memory chip industry demands, manufacturers are signaling price increases and supply constraints. Contact us now to secure inventory and pricing.