Driveway Patrol Sensor and Receiver Kit
4 N. k3 ^! c' C% k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, lawyerList Price: $39.99 丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人3 R2 ~" S" w" j/ E# h
Price: $11.30 全球华人的自由讨论天地 2 }& q5 V' C, I
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* A; u3 b( r2 f3 K' d+ eftp.yayabay.comTotal = $17.40
1 i+ V: P1 l' l8 b华人论坛Product Features
/ E6 `6 Q$ j& L, ~+ b6 _$ Y, A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, lawyerSends alert when people, vehicles enter driveway or approach mailbox
2 w) z5 l4 K8 \; w% Z# r' {+ c华人论坛Wireless; motion-activated; weather-resistant; 400-foot range
N, b7 F* M/ H+ Y& [ftp.yayabay.comSensor installs with screw on any surface: door, post, garage ftp.yayabay.com/ I/ z _6 [7 d) Y2 q) k
Portable receiver has three settings: high or low chimes and ôoffö
9 B, J+ D9 L& a/ y' l8 h: X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)全球华人的自由讨论天地 7 w/ M. D3 v7 f" X
Product Description& Q/ g+ F& u) `. x9 h: C6 q
Amazon.com Review
C l% W* C: s丫丫的港湾 小说 股坛 海外华人 yayabay.com 全球华人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% V- S3 |/ M; G- A, @华人论坛 Product Description
$ F% ]/ c' y6 ~2 u' c( aDrivewayPatrol 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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