Status Change Detectors Amazon Marketplace Security - Product Search

Now, you'll never be surprised by unwanted visitors...or have to look out the window until guests arrive. This easy-to-use security system features a wireless motion detector that alerts you when vehicles and people approach your home. Simply place the detector outside along your driveway, next to your walkway, by your front or back door (anywhere up to 400 feet away). Then place the receiver inside the house, and whenever a vehicle or person passes by the sensor, the receivor will alert you with a musical chime. Never miss a delivery or unexpected guest again! Uses one 9-volt and 2 AA batteries (not included). The motion dectecting transmitter is 3 1/2"H x 2 3/8"W.Announces Unexpected Guests, Deliveries & Intruders

A 2-wire, photoelectric smoke detector featuring 8.5-33VDC operation, an 85dBa sounder and dual fixed temp and rate-of-rise heat detectors

A 4-wire, photoelectric smoke detector with 8.5-33VDC operation, a built-in end of line relay, an 85dBa sounder and dual fixed temp and rate-of-rise heat sensors

Specification Power supply:DC9V battery Working frequency: 433MHz Alarm current: <25 mA Static current: <20 uA Alarm volume: >95db

A 4-wire, photoelectric smoke detector with 8.5-33VDC operation, an auxiliary relay, an 85dBa sounder and a fixed temperature/rate-of-rise dual heat sensor

The New Wireless Remote Transmitter From GSI Was Designed To Turn On Lights, Radios, Fans Or Appliances By Detecting The Opening Of Door Or Window Only. Ideal For Busy Households Or Offices, Or Even To Scare Off An Intruder. Easy To Use And Affordable, It's A Great And Affordable Gadget For Elderly Or Immobile People. In addition we have added to the package the G625T Window or Door Opening Detector. Designed To Protect Your Home By Turning On Alarm Or Flashing Lights, And Alerts You When An Unwelcome Guest Comes Around. Easy To Mount, User Friendly And affordable, It is a Great Alternative To Other Pricier Models out There.

Super Range Wireless Remote Transmitter From GSI Was Designed To Turn On Lights, Radios, Fans Or Appliances By Motion Detection Only. Ideal For Busy Households Or Offices, Or Even To Scare Off An Intruder. Easy To Use And Affordable, It's A Great And Affordable Gadget For Elderly Or Immobile People. In addition we have added to the package the G625T Window or Door Opening Detector. Designed To Protect Your Home By Turning On Alarm Or Flashing Lights, And Alerts You When An Unwelcome Guest Comes Around. Easy To Mount, User Friendly And affordable, It is a Great Alternative To Other Pricier Models out There.