DSC – Power G Sensors – Replacement Battery Guide

Below is a chart of the various sensors used with specific DSC & Qolsys systems (predominantly DSC Neo and Qolsys IQ2+ series alarm systems). Included is the Sensor Type (primary use), Part #/Description (mostly used by dealers), Voltage, Type (of battery used), Quantity (needed), and Picture (of the sensor; can be clicked to enlarge image if available). While some battery types may appear identical (typically the coin type batteries), it is important to use the listed type of battery to ensure the sensor works correctly and is not damaged.

Sensor Type	Part # / Description	Voltage	Type	Quantity	Picture
Door / Window	PG9975 — Slim Door / Window Contact	3v	CR2032	1
Door / Window	PC9303 — Door/Window Magnetic Contact	3v	CR2450	1
Door / Window	PG9945 -Door & Window Security Contact With Auxiliary Input	3v	CR123A	1
Door / Window	PG9309 – Commercial Magnetic Contact with Auxiliary Input	3v	CR123A	1
Door / Window	PG9307 — Recessed Magnetic Contact	3v	CR2	1
Shock	PG9935 — Security Shock Detector	3v	CR123A	1
Door	PG9312 — Outdoor Magnetic Contact	1.5v	Lithium AA	2
Motion	PG9904P — PIR Security Motion Detector	3v	CR123A	1
Motion	PG9914 — Digital Pet-Immune PIR Motion Detector	3v	CR123A	1
Motion	PG9974P — Mirror Optic PIR Motion Detector	3v	CR123A	1
Motion	PG9984P — Dual Technology Security Motion Detector	3v	CR123A	1
Motion	PG9924 — Curtain PIR Security Motion Detector	3v	CR123A	1
Motion	PG9934P — PIR Security Motion Detector with Camera	–	BATT-PGX934P	–
Motion	PG9862 — 360° Ceiling-mount PIR Detector	3v	CR123A	1
Motion	PG9872 — Long Range 360° Ceiling-mount PIR Detector	3v	CR123A	1
Motion	PG9902 — Outdoor Curtain PIR Detector	3v	CR123A	2
Motion	PG9994 — PIR Outdoor Security Motion Detector	3v	CR123A	2
Motion	PG9944 — Outdoor PIR Motion Detector with Integrated Camera	–	BATT-PGX944	–
Glassbreak	PG9922 — Glass Break Detector	3v	CR123A	1
Temperature	PG9905 — Temperature Detector	3v	CR123A	1
Flood	PG9985 — Flood Detector	3v	CR123A	1
Carbon Monoxide	PG9933 — Carbon Monoxide (CO) Detector	3v	CR123A	1
Carbon Monoxide	PG9913 — CO Detector	9v	9v Alkaline	1
Smoke	PG9926 — Smoke Detector	3v	CR123A	1
Smoke	PG9916 — Smoke and Heat Detector	3v	CR123A	1
Smoke	PG9936 — Smoke and Heat Detector	1.5v	AAA	3
Pendant	PG9938 — Security Panic Key	3v	CR2032	1
Keyfob	PG9949 — 2 Button Panic Key	3v	CR2032	1
Keyfob	PG9939 — 4 Button Panic Key	3v	CR2032	1
Keyfob	PG9929 — 4 Button Panic Key	3v	CR2032	1
Siren	PG9901 — Indoor Siren	3.6v	BATT13.0-3.6V OR BATT-PGX901/X911	1
Siren	PG9911 — Outdoor Siren	3.6v	BATT13.0-3.6V OR BATT-PGX901/X911	1
Repeater	PG9920 — PowerG Repeater	4.8v	BATT1.3-4.8V	1
Keypad	HS2LCDWF9 / HS2LCDWFPV9 / HS2LCDWFP9 — Wireless Full Message LCD PowerG 2-Way Security Keypad	1.5v	AA	4