Driveway Patrol Sensor and Receiver Kit
]0 L4 F3 R3 W6 l+ r5 W全球华人的自由讨论天地 List Price: $39.99 丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人& f9 V5 p8 D5 [ y) F+ Z9 c
Price: $11.30
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Total = $17.40
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Sends alert when people, vehicles enter driveway or approach mailbox 169.62.244.154) T1 v( ]1 H! r. M; o. g. d
Wireless; motion-activated; weather-resistant; 400-foot range
~8 A' Z. D, d华人论坛Sensor installs with screw on any surface: door, post, garage : A3 b9 Q9 i4 @) \4 Z& K
Portable receiver has three settings: high or low chimes and ôoffö
8 g* t8 R9 M$ O" A169.62.244.154Operates on one 9-volt and three C-cell batteries (which are not included)
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2 H5 s' Q, @0 \* j3 p f" Z全球华人的自由讨论天地 Amazon.com Review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; q" z6 @8 [, n( R
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
' U, n3 h) _$ e; G2 T: ]2 e' P Product Description# i/ f" Y4 r) t
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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