Smoke Detector Dimensions

Because the threat of fire is very real, installing a smoke detector can be regarded as a sound investment. A lot of the devices sold today are compact but with numerous features.

Smoke Detector Dimensions: First Alert SA302CN

The unit is 5.7 x 5.7 x 2.8 inches. The alarm makes use of ionization and also photoelectric sensors. The latter technology is used for sensing various types of smoldering flames. These types include burns caused by cigars. The ionization is more adept at detecting fires that erupt quickly.

The alarm comes with an 85 dB alarm. The smart dual sensor built in reduces incidents of false alarms. The SA302CN meets the UL standards. It can be muted with virtually any remote control device and uses a 9 v battery. When replacing the battery, there is no need to take off the alarm from the ceiling.

Smoke Detector Dimensions: Kidde PI9000

The unit measures 5.75 inches in diameter and 1.8 inches deep. The device comes with ionization sensors to shield against quick emerging fires. The photoelectric sensor is for slower fires. The Kidde PI9000 also comes with the Hush feature. What this feature does is to desensitize the alarm for 7 minutes. When this option is set on, the unit will chirp every half a minute.

The PI9000 uses a 9 volt battery. It also comes with a red LED light. This blinks every half a minute to indicate that it is running. There is also a reset button so you can test the system anytime.

Smoke Detector Dimensions: Kidde KN-COSM-IB

The KN-COSM-IB measures 5.75 inches in diameter and is 1.7” deep. The main feature of the unit is its voice warning system. This feature will inform you specifically if the cause for alarm is fire, carbon monoxide etc.

The voice warning system will also notify you verbally if the battery needs to be replaced or if it’s set to hush mode. In case of fire, the LED light will come on. There will be 3 alarms and the voice warning “Fire!”

For carbon monoxide, the alarm will go off four times followed by the voice warning. The alarm comes with a 9 volt battery backup, helpful during power outages.

Smoke Detector Dimensions: 914 Fire Sentry

The 914 Fire Sentry alarm measures 4.1 x 4 x 1.5”. It comes with a 9 v battery and a test button. The test button can be used to verify the working status of the electronics and the battery as well.

The 4 inch diameter makes the device compact and so doesn’t take up a lot of space (and is discreet). There is also a low battery indicator and it comes with a three year warranty.

Tips and Warnings

To make sure that the smoke detector works, you should follow the installation guides. This will vary per product, so follow all the directions.

Although the smoke detector dimensions are important, its ability to warn you is even more so. Be sure you go over each feature so there will be no problems when using it.

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Dimensions of a Cheque

Dimensions of a Cheque

Primarily a negotiable instrument, a cheque instructs a bank or other financial institution to pay a specified amount of money of a particular currency to a particular person or institution. Legal entities or individual persons can serve as payees and makers. From 1600s to 1900s, different kinds of spellings were used to refer to this kind of negotiable instrument. The term ‘check’ is the common spelling in American English, while the word ‘cheque’ is used in Ireland. In addition to these interesting details, it is also good to know the dimensions of a cheque.

The Dimensions of a Cheque

The standard size of cheques is 46 centimeters by 91 centimeters or 18 inches by 36 inches. Based on the Guinness Book of World Records, the largest cheque ever made measured 12 meters by 25 meters or 39 feet by 82 feet. No matter how big or how small it is, the amount of money that can be redeemed depends on the value written on it. It is quite common for some banks to seek additional charges for oversized cheques.

Additional Facts and Other Interesting Details

A cheque is comprised of various elements including the date of issue, the cheque number and the place of issue. Aside from this, it also contains the signature of the drawer, the amount of currency as well as the payee. A routing transit number is also included. In the United States, this element is made up of nine digits. The first four digits are part of the cheque-processing center of the U.S. Federal Reserve Bank.

In the United States, the Uniform Commercial Code states the rules governing the use of the three different types of cheques, namely the counter-cheque, the bearer cheque and the order cheque. Alternatives to cheques include direct credit, direct debit and wire transfer. In addition to these, it is also possible to use a postal payment, a third-party online payment service and an online card payment.

Cheques are susceptible to different kinds of fraud, one of which is identity theft. Every cheque is made up of different kinds of personal details such as the signature, account number and name. Other cheques contain even the phone number, address as well as the driver’s license number.

It is possible for a cheque to be dishonored. In case this happens, it will become worthless. This kind of cheque is called NSF, which stands for non-sufficient funds. In other times, it is referred to as a returned deposit item or simply RDI. In Wales and England, a dishonored cheque is marked with the statement ‘Refer to Drawer.’