Intrusion detector CX-702RS

passive infraredfor indoor usewith alarm

Overview
The CX-702RS is a battery-powered indoor passive infrared (PIR) detector featuring a dual-purpose lens that can be configured for wide-angle coverage or long-range curtain-type detection. Its conductive double shielding and double pyro-element design improve stability and detection reliability in challenging lighting conditions. The unit is designed for protection of long corridors and narrow zones in industrial and commercial indoor environments.

Key features

• Dual-purpose lens: selectable wide-angle or long-range curtain detection
• Suitable for corridors, narrow aisles, offices, warehouses and manufacturing areas
• Conductive double shielding for stability under bright-light conditions
• Double pyro-element for enhanced reliability
• Battery-powered variant (CX-702RS)
• LED alarm indicator for visual status

Technical specifications

• Model Code: CX-702RS
• Detection method: Passive Infrared
• Detection Coverage: WIDE: 21 m x 21 m, 90° (136 zones); LONG: 45 m x 10 m (44 zones)
• Detectable speed: 0.3 to 1.5 m/sec.
• Sensitivity: 1.6°C at 0.6 m/sec. at 2.4 m mounting height
• Power input: 9.5 to 16 VDC
• Current draw: 11 mA (max.) at 12 VDC
• Alarm period: Approx. 2.5 sec.
• Warm-up period: Approx. 60 sec.
• Alarm output (R): N.C. 28 VDC 0.2 A max.
• LED indicator: Alarm condition
• Operating temperature: -20°C to +50°C
• Relative humidity: 95% max.
• Installation (indoor/outdoor): Indoor
• Mounting height: 1.5 to 3.6 m
• Weight: 200 g
• Dimensions: 140 mm x 100 mm x 69 mm

Installation & notes

• Designed for indoor mounting; recommended height 1.5–3.6 m
• Warm-up time approximately 60 seconds after power-up
• Check compatibility of power supply or battery configuration when integrating into an alarm system
• Accessories (mounting brackets, covers) and datasheet available separately