Driveway Patrol Sensor and Receiver Kit华人论坛* M8 v7 H% d. e+ S$ j
List Price: $39.99
" `6 b7 L4 I2 K5 Vwebmail.yayabay.comPrice: $11.30
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) U9 v$ z( S3 x9 Q丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人+ $6.10 Shipping
$ t/ a7 c3 ^$ Q丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人Total = $17.40
7 a' d5 w1 y3 H1 Z: f全球华人的自由讨论天地 Product Features华人论坛, 股坛，马里兰，佛吉尼亚，中餐, 華人, 黄页, 北美华人, 海外华人, 海外论坛, 马里兰, 海外小说网, insurance, hotels, auto, rental, mortgage, travel, credit, refinance, extended stay, film, computer, stocks, furniture, loans, doctor, lawyer3 @( l/ C( p1 K
Sends alert when people, vehicles enter driveway or approach mailbox
; Y" D, o( f* e; y- \$ ?& {1 w, ^+ iWireless; motion-activated; weather-resistant; 400-foot range
0 U) e! n# f8 V$ I8 j/ HSensor installs with screw on any surface: door, post, garage webmail.yayabay.com( X, L( @ Z7 X! _
Portable receiver has three settings: high or low chimes and ôoffö 丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人, P U, y: N! M2 V
Operates on one 9-volt and three C-cell batteries (which are not included)
. j; C3 p/ v! g华人论坛 Product Description丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人, [" p7 z) z/ u# B. b" |# a6 ~1 w5 e
Amazon.com Review
% w8 f2 { o- C& ?8 U7 I: i' S# J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
+ H' S+ Y' I: M. a# Z! `! d全球华人的自由讨论天地 Product Descriptionwebmail.yayabay.com ]2 r1 c& s1 w8 v' G+ d
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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