Driveway Patrol Sensor and Receiver Kit

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Driveway Patrol Sensor and Receiver Kit全球华人的自由讨论天地   W' Z  X% w1 L$ ~0 C0 [; C
List Price: $39.99  
/ g! _$ H0 L! K# e$ Hhuarenv5.comPrice: $11.30  丫丫的港湾 小说 股坛  海外华人 yayabay.com 全球华人+ A$ U3 K5 r0 |; E+ m9 k! f9 Q) {( x$ Q
You Save: $28.69 (72%)
( P: c& j8 @- L& e( R8 ]+ $6.10 Shipping全球华人的自由讨论天地 & h- |, b- h! ~  J
Total = $17.40全球华人的自由讨论天地 , v5 c' L! B; G3 s0 V5 V
Product Features
" Q, p1 p0 t6 _' w/ G- b, W2 QSends alert when people, vehicles enter driveway or approach mailbox 全球华人的自由讨论天地 9 P' u# m3 P( P5 }( F9 g/ W% }; y
Wireless; motion-activated; weather-resistant; 400-foot range 华人论坛! c' r2 v; I* q0 ]
Sensor installs with screw on any surface: door, post, garage
/ m+ L* x. f7 ~& N2 L" nPortable receiver has three settings: high or low chimes and ôoffö " k/ B1 B8 C6 k0 E1 K( |' ~2 p! f8 e
Operates on one 9-volt and three C-cell batteries (which are not included)华人论坛1 O: i9 Y9 R% _- C4 Z
Product Description
3 m/ F( V2 p7 X) S. S- S丫丫的港湾 小说 股坛  海外华人 yayabay.com 全球华人Amazon.com Review
6 ~, G1 a5 ?% N8 ]" i全球华人的自由讨论天地 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
& z  {8 p5 ]5 ~; E% ~全球华人的自由讨论天地 Product Description华人论坛4 y, Y. w7 e: P& v/ P
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