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Key Features
What's Included
- 1 Lithium battery included
- Case andWall tamper
- Built-in reed switch
Key Features
What's Included
- 1 Lithium battery included
- Case andWall tamper
- Built-in reed switch
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Become an ADI CustomerKey Features
What's Included
- 1 Lithium battery included
- Case andWall tamper
- Built-in reed switch

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Overview
Specifications
Documents
Product Overview
Normally closed external contact input, Reliable 433 MHz and 868 MHz technology
Main Features
- 1 Lithium battery included
- Case andWall tamper
- Built-in reed switch
General Information
Name: DSC WS4945 Wireless Door and Window Contact, 433 MHz
Category: DSC, Intrusion, Intrusion, Alarm Contacts, Wireless Intrusion, Magnetic Contacts
UPC Code: 70008196
Country of Origin: Mexico. Country of origin is subject to change.
Specifications
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ADI Part Number 3W-WS4945 Brand Name DSC Manufacturer Johnson Controls Manufacturer Part Number WS4945 Product Line PowerG Product Model WS4945 Product Name Wireless Door/Window Contact Product Type Door/Window Sensor Weight 2.40oz
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Connectivity Technology Wireless Wireless Technology RF
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ADI Part Number Replaces 3W-EVDW4975 Model Number Replaces EV-DW4975
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Application/Usage Door, Security, Window Color White Depth 1" Form Factor Wall Mount Height 3.2" Material Plastic Width 1.3"
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Power Source Battery
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Installation Type Hybrid
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Compatibility ALEXOR 2-Way Wireless Security System, IMPASSA Self-Contained 2-Way Wireless Security System, MAXSYS Wireless Receivers PC4164-433 / RF4164-433, PowerSeries RFK Keypads RFK55XX-433, PowerSeries Wireless Receivers PC5132-433 / RF5132-433 / RF5108-433 / TR5164-433, SCW9045/9047 Self-Contained Wireless Security System, WS4920 Wireless Repeater Country of Origin MX Features Case and wall tamper Indoor/Outdoor Indoor Package Contents - Wireless Door/Window Contact
- 1 x Lithium Battery