Driveway Patrol Sensor and Receiver Kit丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人& X$ g: s- |, o, F
List Price: $39.99
# z9 U1 h+ h# a+ q. a华人论坛Price: $11.30 全球华人的自由讨论天地 , e& j0 w% B* Y# h9 ~
You Save: $28.69 (72%)
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2 r7 Y$ a7 |, |1 s( b* Swww.huarenv5.comTotal = $17.40丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人- u( K* Z1 e( }
Product Features华人论坛, 股坛，马里兰，佛吉尼亚，中餐, 華人, 黄页, 北美华人, 海外华人, 海外论坛, 马里兰, 海外小说网, insurance, hotels, auto, rental, mortgage, travel, credit, refinance, extended stay, film, computer, stocks, furniture, loans, doctor, lawyer( F. A% p- u" O1 f
Sends alert when people, vehicles enter driveway or approach mailbox 丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人7 f- X! w h+ x6 ]- M9 E
Wireless; motion-activated; weather-resistant; 400-foot range 华人论坛, 股坛，马里兰，佛吉尼亚，中餐, 華人, 黄页, 北美华人, 海外华人, 海外论坛, 马里兰, 海外小说网, insurance, hotels, auto, rental, mortgage, travel, credit, refinance, extended stay, film, computer, stocks, furniture, loans, doctor, lawyer, {6 f* o9 o* G. F9 P! u) e
Sensor installs with screw on any surface: door, post, garage 全球华人的自由讨论天地 ) \# U, I w. X! x. E
Portable receiver has three settings: high or low chimes and ôoffö
9 y/ y2 Z5 X A4 h全球华人的自由讨论天地 Operates on one 9-volt and three C-cell batteries (which are not included)
; P2 H0 H# ^! X8 P全球华人的自由讨论天地 Product Description全球华人的自由讨论天地 0 |* ~0 _* E$ p0 a0 o! \" W# |
Amazon.com Review
6 p F% }8 ~* W1 w/ H UWhena 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华人论坛8 K& E% e7 k4 N9 H' w& u6 P! T. Z
Product Description华人论坛) w$ y9 p" W4 L+ Z4 m
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 |
发表于 2009-6-12 22:55
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