A security seal includes a base with a locking projection and a head connected to the base with at least one blocking tab. Each blocking tab is connected to the head via a hinge element, together with a safety closure with a first closure part and a second closure part, which can be moved between an open position and a closed position relative to the first closure part. The first closure part has a seating on which the base of a security seal can be engaged so that, when the second closure part is in the closed position, a blocking tab of the security seal overlaps the second closure part on the side opposite the first closure part. A security container includes a container tub, lid and safety closure, wherein either the first or second closure part is arranged on either the container tub or lid.

A bolt seal including a pin and a barrel where the barrel has a storage position on the pin and a lock position on the pin, the bolt seal optionally including a restrainer and optionally being packaged in a container in a common orientation with other bolt seals.

The present invention consists of a plug bolt and a bolt seat. The plug bolt comprises a conductor and a circuit board; the conductor has a first stuck-buckle, an accommodation-hole, and a top-cover; the circuit board is set with an RFID chip, an upper contact point, and a lower contact point. The RFID chip forms a first far-field antenna loop through the first pin, the upper contact point, the top-cover, and the conductor. The bolt seat is equipped with an elastic device, an internal antenna, an inserting-hole, and a second stuck-buckle, thereby controlling the elastic device to provide a pre-pressure to the internal antenna to electrically connect with the lower contact point. When the RFID chip is activated, the internal antenna forms a second far-field antenna loop and synchronously activate the first one; which the first and second far-field antenna loops can be cut-off when the top-cover is worn.

An electronic security bolt seal for locking a hasp includes an electronic module that has a circuit board disposed at an interior cavity of a housing. The housing includes apertures aligned with each other, such that a bolt is configured to be inserted through the apertures and through the interior cavity to engage the circuit board and complete an electronics circuit. When the bolt is inserted through the apertures of the housing, a locking device engages a tip region of the bolt that protrudes from the housing to secure the electronic module to the bolt. Responsive to a determination of breaking the electronics circuit, the circuit board is operable to generate a seal tamper signal. The locking element can be unlocked by a user to disengage the locking device from the bolt to permit the bolt to be removed from the electronic module and disengaged from the hasp.

A method and a locking assembly for locking a cargo net to a pallet for preventing access to cargo during transportation is disclosed. One example embodiment provides a locking assembly with an anchor, a retaining ring and a cable tie. The anchor includes a base member, a bolt, and a spring. The retaining ring locks to both the cargo net and the base member. The cable tie locks the bolt and the base member together and prevents the bolt from moving from the base member. Such that the anchor is prevented from being removed from the pallet without destroying the anchor or the pallet.

Systems and devices are provided for tracking deliveries and confirming delivery information with seals attached to the delivery vessel. In certain embodiments the seal includes a hidden number or code that is only viewable once the seal is broken or cut. The seal includes data and information that matches that of a corresponding delivery. Mobile devices and other computing devices can track the information that is input by the delivery personnel during the delivery process.

A sealing bolt includes a seal head adapted to be mounted to the container lid, a seal stud adapted to be mounted to the container body, a pin connecting the seal head to the seal stud, a conductor in a transverse passage in the pin and a resilient member arranged for biasing the pin into a first position in which the conductor is compressed. The pin is movable against biasing by the resilient member into a second position by application to the seal head of a predetermined torque. The sealing bolt also includes a monitoring and detection unit including a transmitter and a detector coupled to respective ends of the conductor, and a processor coupled to the transmitter and the detector operable to determine that the pin has been moved into the second position for a first time when a signal detected by the detector has undergone a predetermined change.

A bolt includes a conductor having an accommodation hole and a circuit board installed in the accommodation hole, where the upper part of the conductor is covered with an insulating sleeve, and the lower part thereof is configured with a first engagement portion, a RFID chip and lower contact of the circuit board is formed into a control circuit, and the lower contact is allowed to be protruded out of the bottom end of the accommodation hole. An antenna and elastic sheet are configured inside the bolt seat, and the outer peripheral thereof is configured with an insertion hole and second engagement portion adapted to position the first engagement portion, the elastic sheet have a pre-pressure to allow the antenna, control circuit and conductor to be in electric connection with one another. Whereby, the electric connection can be interrupted when the bolt is cut.

A security seal includes a base with a locking projection and a head connected to the base with at least one blocking tab. Each blocking tab is connected to the head via a hinge element, together with a safety closure with a first closure part and a second closure part, which can be moved between an open position and a closed position relative to the first closure part. The first closure part has a seating on which the base of a security seal can be engaged so that, when the second closure part is in the closed position, a blocking tab of the security seal overlaps the second closure part on the side opposite the first closure part. A security container includes a container tub, lid and safety closure, wherein either the first or second closure part is arranged on either the container tub or lid.

An anti-reverse sealing lock includes a transparent housing having a passage with an opening in a top side of the transparent housing. A locking block is mounted in the passage and includes a locking ring and an anti-reverse member mounted in the passage. The locking ring includes a locking ring hole having an inclined groove receiving a C-shaped ring. The anti-reverse member includes a through-hole. A latch rod includes an insertion section having a first stepped groove and a second stepped groove. The latch rod extends through the opening, the locking ring hole, and the through-hole. The C-shaped ring is retained in the first stepped groove. A peripheral edge of the through-hole at an end of the anti-reverse member abuts against an end wall of the second stepped groove when the latch rod moves in a removal direction, preventing removal of the latch rod.