The DSC PG9872 is wireless PowerG ceiling mounted PIR motion sensor with a 20m / 65 ft diameter detection zone, designed for PowerG compatible security systems.
Product Features:
Delivers 360° motion detection from a ceiling-mounted device
Fully secures large spaces with detection coverage up to 20m (65.6ft) in diameter
Ensures reliable performance using built-in PowerG leading-edge wireless intrusion technology with two-way communication (Frequency Hopping Spread Spectrum FHSS-TDMA technology)
Advanced True Motion Recognition™ algorithm differentiates between intruders and other disturbances which may cause false alarms
Fast installations using link quality LED indicators
Easy pull-tab auto-enrollment
Motion and temperature detector in one, when enrolled as part of the PowerSeries Pro system
Presence detection mode - active 15 minutes after installation (power-up) and then only when the panel is in Disarm mode
Security detection mode - operates as a normal motion security detector
Built-in link quality indicators eliminate the need for the installer to physically approach the control panel and reduce installation time
The device supports temperature and light level reports to compatible alarm systems that support temperature and light sensors
Tamper protection
Compatible with PowerSeries Neo, PowerSeries Pro, and Qolsys panels
Backed by DSC's 1-year limited manufacturer's warranty.
Detector Type:Four pyroelectric sensors operating in a dual separated configuration
Optical
Lens data:Fresnel-type lens
Number of beams:120
Max. coverage:20 m/360° at the maximum installation height of 6 m (19.7 ft)
Electrical
Power supply:Internal, 3V Lithium battery type CR123A. For UL/cUL installations, use only Panasonic or GP batteries. EN50131-6 type C power source
Battery life (typical use):Minimum 1 year. 3 years for typical use/security mode (not verified by UL). 2 years in presence mode with the timer set to 15 min (not verified by UL)
Low battery threshold:2.5 V NOTE:Inability to connect with a wireless network, or wireless link quality no higher than 20% may significantly reduce the expected battery life.
Battery power test:Performed immediately upon battery insertion and periodically every several hours. The power supply is type C in accordance with EN50131-6 Documentation - Clause 6
Current consumption:30 µA average quiescent, maximum 150 mA (during transmission)
Functional
True Motion Event Verification:2 remote selections at the panel
Alarm Period:2 seconds
Wireless
Frequency:Europe and rest of world: 433 - 434 MHz, 868 - 869 MHz USA: 912-919 MHz. Only devices in the frequency band 915 MHz are UL/ULC listed
Communication protocol:PowerG
Supervision:Signaling at 256-second intervals
Tamper alert:Reported when a tamper event occurs and in any subsequent message until the tamper switch is restored.
Mounting
Mounting type:Wall mounting
Mounting height:1.6 - 2 m (5.25 - 6.56 ft)
Horizontal adjustment:-90° to +90°, in 10° steps
Environmental
RF immunity:0 V/m up to 1000 MHz, 10 V/m up to 2700 MHz
Operating temperature:-31®F to 140®F (-35®C to 60®C), For UL / ULC installation, evaluated to 66�C Humidity: Average relative humidity of up to approximately 75% non-condensing. For 30 days per year, the relative humidity may vary between 85% and 95% non-condensing. For UL installations: 5% to 93% with no condensation
Storage temperature:-31®F to 140®F (-35®C to 60®C)
IMPORTANT!Only GOOD or STRONG signal strengths are acceptable. If you receive a POOR signal from the device, re-locate it and re-test until a GOOD or STRONG signal is received.
