Driveway Patrol Sensor and Receiver Kit

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Driveway Patrol Sensor and Receiver Kit
# ~& w" n' g: f$ A4 x全球华人的自由讨论天地 List Price: $39.99  
3 {0 X; K" r8 K' L; ~+ E, a+ @全球华人的自由讨论天地 Price: $11.30  www.yayabay.com- Y4 M; x% B* a8 |$ J
You Save: $28.69 (72%)
8 b& Y& A: P) o2 H3 t华人论坛+ $6.10 Shipping
* {" L% O+ A& ]- z2 i6 |华人论坛Total = $17.40
* N$ o& t4 X' hProduct Features
- m( f( [/ \3 X! l# q  x丫丫的港湾 小说 股坛  海外华人 yayabay.com 全球华人Sends alert when people, vehicles enter driveway or approach mailbox , k: \1 O* G" f* j1 b7 i
Wireless; motion-activated; weather-resistant; 400-foot range 全球华人的自由讨论天地 - A& ^( {$ {6 @8 c
Sensor installs with screw on any surface: door, post, garage
. j% o% a: V0 a3 DPortable receiver has three settings: high or low chimes and ôoffö
- W3 w/ x: q9 c1 ~4 A. w华人论坛Operates on one 9-volt and three C-cell batteries (which are not included)
; g# V7 {* f! I- D9 C# u丫丫的港湾 小说 股坛  海外华人 yayabay.com 全球华人 Product Description丫丫的港湾 小说 股坛  海外华人 yayabay.com 全球华人; }) a# G! q( s% c
Amazon.com Review全球华人的自由讨论天地 ( B% g; v" j4 B* I  x
Whena visitor--wanted or unwanted--approaches a house on foot or in avehicle the motion-detecting sensor unit of this warning device sends asignal to the receiver indoors, which chimes an alert. The device iswireless and has a 400-foot range. It requires three C-cell batteriesfor the receiver and one 9-volt battery for the transmitting sensor.(Batteries are not included.) The sensor is housed in weather-resistantplastic, installs with a screw on any surface, such as a mailbox post,garage, or door, and measures 4-1/4 inches high, 2-5/8 inches wide, and2-1/4 inches deep. The portable receiver has an identical housing, canbe set to chime high or low (or turned off), and measures 5 incheshigh, 3-5/8 inches wide, and 1-1/2 inches deep. --Fred Brack
0 `/ i/ x" Z( g3 T丫丫的港湾 小说 股坛  海外华人 yayabay.com 全球华人 Product Description
( f: u' q6 N7 k& _; ~全球华人的自由讨论天地 DrivewayPatrol infrared wireless alarm system Use to monitor the mailbox,garage, driveway or countless other places Battery operation and 400foot range means no wiring is necessary When a vehicle or person passesthe sensor, the receiver emits an audible tone