b'BAECDDOOR/WINDOW SENSORSA. ELK-319DGAll Weather Door & GateUniquely designed for outdoor use on swing gates or doors 7 62158 19001 8Long range and battery life, two easy to find CR2032 batteriesCompatible with E27, M1, and other systems utilizing a 3195 MHz operating frequency 319.5 MHZ WIRELESS SENSORSOperating Temp Range: -40 to 140F (-40 to 60C)Size - Sensor: 339x 134x 079 ,Magnet: 30x 096x 08 RoHS CompliantB.ELK-319DWMMini Door & WindowSmall, low profile sensor for doors and windows 7 62158 19000 1Uses two CR2032 for maximum life and rangeCompatible with E27, M1, and other systems utilizing a 3195 MHz operating frequencySize - Sensor: 225x 1" x 050 , Magnet: 131" x 038" x 05"RoHS CompliantC.ELK-319DRRecessed DoorRecess mounted door sensor is virtually invisible when door is closed 7 62158 19002 5Utilizes a single common and easy to find CR2 batteryCompatible with E27, M1, and other systems utilizing a 3195 MHz operating frequencySize - Sensor: 225x 075 Dia,Magnet: 056" x 075" DiaRoHS CompliantD.ELK-319WS Window & ShockDetects the opening of a window or vibrations made by an intruder attempting to break the window 7 62158 19003 2Operates from two CR2032 batteries for max range and battery lifeCompatible with E27, M1, and other systems utilizing a 3195 MHz operating frequencySize - Sensor: 231x 1" x 050, Magnet: 131" x 038" x 05"RoHS CompliantHEAT SENSORSE.ELK-319HRRHeat Rate-of-Rise and Fixed Temperature SensorHeat sensor with selectable setpoint of either 135F or 200F and rate-of-rise detection of 12F or more over a one (1) minute time period 7 62158 19011 7Utilizes a single common and easy to find CR123 batteryCompatible with E27, M1, and other systems utilizing a 3195 MHz operating frequencySize: 229 Dia x 128 RoHS Compliant43'