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Shop > Security Systems > Napco Gemini Hybrid Wired and Wireless Security Systems > Gemini Wireless Sensors and Null-Free Receivers

Gemini Wireless Sensors and Null-Free Receivers

	Gemini Wireless PIR Motion Detector - GEM-PIR 50' x 50' coverage. 11 interchangeable lenses. Auto Temperature compensation. Includes lithium batteries and mounting screws. 500-600 ft line of sight range. View Product Details	$120.95

	Napco Gemini 50 X 50 Wireless PIR with 40lb. Pet Protection - GEM-PIRPET Pet Immunity for up to 40 lbs. (18.16 kg) and maximum range of 40' (10.5m). Interchangeable Lens Bank of 11 optional lenses. Signal Selective Processing for the most reliable stable operation. View Product Details	$123.95

	Gemini Wireless Adaptive® Dual Sensor - GEM-DT 40' x 40' coverage. Adaptive dual technology for false alarm resilience even from animal/pet activity and optimized catch. Includes batteries, tamper and mounting screws. 500-600 ft range. View Product Details	$125.95

	Gemini Wireless Window/Door Transmitter: 2-Points - GEM-TRANS2 Terminals provided for normally-closed external contacts so one or two additional devices may be used with, or instead of, the internal reed switch. View Product Details	$45.95

	Gemini Wireless Acoustic Glass Break Detector - GEM-GB Superior immunity to false alarms and excellent detection, even through blinds & light drapes. 25' coverage radius. Includes: lithium battery, tamper & mounting kit. 500-600 ft range. View Product Details	$98.95

	Gemini Wireless Smoke Detector - GEM-SMK Photoelectric. Built-in test switch. Visual LED indicates alarm and standby. Includes battery & mounting kit. 500-600 ft line of sight range. View Product Details	$106.95

	Gemini Recessed Wireless Window/Door Transmitter - GEM-RTRANS Powerful wireless transmitter. White housing, magnet and hole cover. View Product Details	$47.95

	Gemini Wireless Heat Detector - GEM-HEAT High-quality 135°F (57°C) fixed temperature detector with Rate of Rise. Compatible with NAPCO Express & Gemini series GEM-RECV Series supervised receivers. View Product Details	$55.95

	Gemini 8 Point Null-Free Receiver - RECV-8 Dual diversity antennas minimize nulls & enhance reliability. Up to 4 receivers connect anywhere on the 4-wire bus for GEM-P9600; Up to 2 supported by GEM-P3200. Maximum Range: 500-600 feet line of sight. View Product Details	$65.95

	Gemini 8 Point Null-Free Receiver: for Express and P800 Panels only - RECV-XP8 For Gemini GEM-P800, GEM-P400, & Express Panels Only View Product Details	$67.95

	Gemini 16 Point Null-Free Receiver - RECV-16 Dual diversity antennas minimize nulls & enhance reliability Up to 4 receivers connect anywhere on the 4-wire bus for GEM-P9600; Up to 2 supported by GEM-P3200; Up to 2 View Product Details	$118.95

	Gemini 96 Point Null-Free Receiver - RECV-96 Dual diversity antennas minimize nulls & enhance reliability Up to 4 receivers connect anywhere on the 4-wire bus for GEM-P9600; Up to 2 supported by GEM-P3200; Up to 2 Supported by GEM P3200, 9600, 1632, 816 and EXPRESS XP400 & XP600 Panels View Product Details	$169.95